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: leak 
 Word2: roof

Output: in


Input: Consider Input: Word1: challenge 
 Word2: court

Output: in


Input: Consider Input: Word1: hummock 
 Word2: rock


Output: of