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: butterfly 
 Entity 2: club
yes

Entity 1: spheroid core 
 Entity 2: tentacle
no

Entity 1: lemonade 
 Entity 2: condensation

yes