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: density 
 Word2: population

SOLUTION: of

PROBLEM: Word1: people 
 Word2: table

SOLUTION: at

PROBLEM: Word1: record 
 Word2: tax

SOLUTION:
of