Langmuir Probe and Waves instrument

Target entity: Langmuir Probe and Waves instrument
Context triple: [MAVEN, instrument, Langmuir Probe and Waves instrument]

• A. Radio and Plasma Waves instrument
  The Radio and Plasma Waves instrument is a scientific payload on ESA's Solar Orbiter designed to measure radio emissions and plasma wave phenomena in the solar wind to study the Sun’s atmosphere and heliosphere.
• B. Plasma Wave Subsystem
  The Plasma Wave Subsystem was a scientific instrument on NASA’s Galileo spacecraft designed to measure plasma waves and radio emissions in Jupiter’s magnetosphere and surrounding space environment.
• C. Energetic Particle and Plasma Spectrometer
  The Energetic Particle and Plasma Spectrometer is a scientific instrument designed to measure high-energy particles and plasma environments in space, notably used aboard NASA’s MESSENGER mission to study Mercury’s magnetosphere and solar wind interactions.
• D. Solar Wind Ion Analyzer
  The Solar Wind Ion Analyzer is a scientific instrument designed to measure the properties of solar wind ions, such as their composition, energy, and direction, to study their interaction with planetary atmospheres and magnetic fields.
• E. Solar Wind Electrons Alphas and Protons Investigation
  Solar Wind Electrons Alphas and Protons Investigation is a scientific instrument suite on NASA’s Parker Solar Probe designed to measure the properties and dynamics of the solar wind’s charged particles near the Sun.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Langmuir Probe and Waves instrument
Target entity description: The Langmuir Probe and Waves instrument is a scientific payload on NASA’s MAVEN spacecraft designed to measure plasma properties and wave phenomena in Mars’ upper atmosphere and ionosphere.

• A. Radio and Plasma Waves instrument
  The Radio and Plasma Waves instrument is a scientific payload on ESA's Solar Orbiter designed to measure radio emissions and plasma wave phenomena in the solar wind to study the Sun’s atmosphere and heliosphere.
• B. Plasma Wave Subsystem
  The Plasma Wave Subsystem was a scientific instrument on NASA’s Galileo spacecraft designed to measure plasma waves and radio emissions in Jupiter’s magnetosphere and surrounding space environment.
• C. Energetic Particle and Plasma Spectrometer
  The Energetic Particle and Plasma Spectrometer is a scientific instrument designed to measure high-energy particles and plasma environments in space, notably used aboard NASA’s MESSENGER mission to study Mercury’s magnetosphere and solar wind interactions.
• D. Solar Wind Ion Analyzer
  The Solar Wind Ion Analyzer is a scientific instrument designed to measure the properties of solar wind ions, such as their composition, energy, and direction, to study their interaction with planetary atmospheres and magnetic fields.
• E. Solar Wind Electrons Alphas and Protons Investigation
  Solar Wind Electrons Alphas and Protons Investigation is a scientific instrument suite on NASA’s Parker Solar Probe designed to measure the properties and dynamics of the solar wind’s charged particles near the Sun.
• F. None of above. chosen