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: devices 
 Word2: fusion
Example Output: with

Example Input: Word1: firm 
 Word2: software
Example Output: for

Example Input: Word1: quantity 
 Word2: stone
Example Output:
of