instruction:
In this task, you're given an input that contains two words, and your task is to predict the correct preposition that connects these two words. Predict the preposition that explicitly conveys both words' meaning, e.g., Word1: king 
 Word2: fort: "king of fort". Possible prepositions are: "of", "on", "in", "for", "from", "about", and "with".
question:
Word1: insurer 
 Word2: life
answer:
for


question:
Word1: tract 
 Word2: housing
answer:
for


question:
Word1: valleys 
 Word2: mountain
answer:

in