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: singing 
 Word2: birds

SOLUTION: of

PROBLEM: Word1: commission 
 Word2: exchange

SOLUTION: on

PROBLEM: Word1: newscaster 
 Word2: television

SOLUTION:
on