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: poultry litter 
 Entity 2: nutrient
yes

Entity 1: cat 
 Entity 2: large intestine
yes

Entity 1: dolphin 
 Entity 2: organ

yes