TASK DEFINITION: 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).
PROBLEM: Entity 1: slug 
 Entity 2: water

SOLUTION: no

PROBLEM: Entity 1: base 
 Entity 2: form spore

SOLUTION: no

PROBLEM: Entity 1: nematode 
 Entity 2: intestine

SOLUTION:
yes