Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: 12.7 mm M2 machine gun | Statement: [Stryker armored fighting vehicle, armamentOption, 12.7 mm M2 machine gun]

Target entity: 12.7 mm M2 machine gun
Context triple: [Stryker armored fighting vehicle, armamentOption, 12.7 mm M2 machine gun]

• A. M3 aircraft machine gun
  The M3 aircraft machine gun is a high-rate-of-fire, aircraft-optimized .50 caliber machine gun developed from the M2 Browning for use on fighter planes and other military aircraft.
• B. MG 131 machine gun
  The MG 131 machine gun was a German 13 mm aircraft-mounted heavy machine gun used extensively by the Luftwaffe during World War II for defensive and offensive armament on various combat aircraft.
• C. MG5 general-purpose machine gun
  The MG5 general-purpose machine gun is a modern 7.62×51mm NATO belt-fed weapon used by the German military as a standard infantry and vehicle-mounted support gun.
• D. HK21 machine gun
  The HK21 machine gun is a German-designed, belt-fed general-purpose machine gun developed by Heckler & Koch and based on the G3 rifle’s roller-delayed blowback system.
• E. 7.62 mm M240 machine gun
  The 7.62 mm M240 machine gun is a belt-fed, gas-operated general-purpose machine gun widely used by U.S. and NATO forces for infantry support and as a mounted weapon on vehicles and aircraft.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: 12.7 mm M2 machine gun
Triple: [Stryker armored fighting vehicle, armamentOption, 12.7 mm M2 machine gun]

The 12.7 mm M2 machine gun is a heavy, belt-fed, air-cooled Browning-designed weapon widely used by militaries around the world for vehicle, aircraft, and infantry support roles.

Target entity: 12.7 mm M2 machine gun
Target entity description: The 12.7 mm M2 machine gun is a heavy, belt-fed, air-cooled Browning-designed weapon widely used by militaries around the world for vehicle, aircraft, and infantry support roles.

• A. M3 aircraft machine gun
  The M3 aircraft machine gun is a high-rate-of-fire, aircraft-optimized .50 caliber machine gun developed from the M2 Browning for use on fighter planes and other military aircraft.
• B. MG 131 machine gun
  The MG 131 machine gun was a German 13 mm aircraft-mounted heavy machine gun used extensively by the Luftwaffe during World War II for defensive and offensive armament on various combat aircraft.
• C. MG5 general-purpose machine gun
  The MG5 general-purpose machine gun is a modern 7.62×51mm NATO belt-fed weapon used by the German military as a standard infantry and vehicle-mounted support gun.
• D. HK21 machine gun
  The HK21 machine gun is a German-designed, belt-fed general-purpose machine gun developed by Heckler & Koch and based on the G3 rifle’s roller-delayed blowback system.
• E. 7.62 mm M240 machine gun
  The 7.62 mm M240 machine gun is a belt-fed, gas-operated general-purpose machine gun widely used by U.S. and NATO forces for infantry support and as a mounted weapon on vehicles and aircraft.
• F. None of above. chosen