Given two entities as input, classify as "yes" if second entity is the part of the first entity. Otherwise classify them as "no". These are entities of meronym In linguistics, meronymy is a semantic relation between a meronym denoting a part and a holonym denoting a whole. In simpler terms, a meronym (i.e., second entity) is in a part-of relationship with its holonym (i.e., first entity).

Entity 1: ground beetle 
 Entity 2: jaw
yes

Entity 1: mineral 
 Entity 2: structure
yes

Entity 1: maxilla 
 Entity 2: sensor

no