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: tool 
 Word2: farm

Ex Output:
for


Ex Input:
Word1: increase 
 Word2: fare

Ex Output:
in


Ex Input:
Word1: vase 
 Word2: decoration

Ex Output:

for