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: system 
 Word2: satellite

Output: with


Input: Consider Input: Word1: lobby 
 Word2: office

Output: in


Input: Consider Input: Word1: school 
 Word2: test


Output: for