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".

Input: Consider Input: Word1: people 
 Word2: door

Output: in


Input: Consider Input: Word1: best 
 Word2: ability

Output: of


Input: Consider Input: Word1: group 
 Word2: volunteer


Output: of