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: name 
 Word2: janitor

SOLUTION: of

PROBLEM: Word1: head 
 Word2: silhouette

SOLUTION: in

PROBLEM: Word1: focus 
 Word2: trading

SOLUTION:
on