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: theory 
 Word2: extinction
Example Output: about

Example Input: Word1: production 
 Word2: television
Example Output: for

Example Input: Word1: flagstones 
 Word2: front
Example Output:
in