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: device 
 Word2: accounting

SOLUTION: for

PROBLEM: Word1: spasm 
 Word2: muscles

SOLUTION: of

PROBLEM: Word1: magic 
 Word2: prayer

SOLUTION:
of