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: pineapple 
 Entity 2: wall
no

Entity 1: cellular respiration 
 Entity 2: capillary
no

Entity 1: hagfish 
 Entity 2: skull

yes