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".
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Question: Word1: concern 
 Word2: gas

Answer: about


Question: Word1: standard 
 Word2: safety

Answer: for


Question: Word1: tray 
 Word2: pot

Answer:
with