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: engine 
 Word2: titanium
Example Output: of

Example Input: Word1: limit 
 Word2: rate
Example Output: on

Example Input: Word1: object 
 Word2: table
Example Output:
on