TASK DEFINITION: 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".
PROBLEM: Word1: research 
 Word2: equity

SOLUTION: in

PROBLEM: Word1: machine 
 Word2: fax

SOLUTION: for

PROBLEM: Word1: minds 
 Word2: people

SOLUTION:
of