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: mineral 
 Entity 2: structure

Output: yes


Input: Consider Input: Entity 1: mobile home 
 Entity 2: urine

Output: no


Input: Consider Input: Entity 1: collagen fiber 
 Entity 2: nitrogen


Output: no