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".

Ex Input:
Word1: increase 
 Word2: autumn

Ex Output:
in


Ex Input:
Word1: insurance 
 Word2: health

Ex Output:
for


Ex Input:
Word1: applications 
 Word2: laboratory

Ex Output:

in