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).

Input: Consider Input: Entity 1: food 
 Entity 2: liquid

Output: yes


Input: Consider Input: Entity 1: fowl 
 Entity 2: flesh

Output: yes


Input: Consider Input: Entity 1: tree frog 
 Entity 2: citrine


Output: no