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".

Example Input: Word1: agreement 
 Word2: marketing
Example Output: for

Example Input: Word1: people 
 Word2: door
Example Output: in

Example Input: Word1: system 
 Word2: diagnostics
Example Output:
for