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: king penguin 
 Entity 2: hip socket
no

Entity 1: centipede 
 Entity 2: claws
yes

Entity 1: cub 
 Entity 2: ear tube

yes