hasDistinctLettersFor

Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'

Predicate: hasDistinctLettersFor

Indicates that one entity is associated with another such that the letters used in the first are all different from (i.e., share no letters with) those used in the second.