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: impact 
 Word2: budget

SOLUTION: of

PROBLEM: Word1: system 
 Word2: satellite

SOLUTION: with

PROBLEM: Word1: sale 
 Word2: overseas

SOLUTION:
at