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: alternative 
 Word2: financing

Ex Output:
for


Ex Input:
Word1: change 
 Word2: measures

Ex Output:
in


Ex Input:
Word1: procedures 
 Word2: management

Ex Output:

for