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".

Ex Input:
Word1: rate 
 Word2: vehicle

Ex Output:
of


Ex Input:
Word1: government 
 Word2: coalition

Ex Output:
in


Ex Input:
Word1: card 
 Word2: credit

Ex Output:

for