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: premium 
 Word2: conversion

Ex Output:
on


Ex Input:
Word1: commercial 
 Word2: television

Ex Output:
on


Ex Input:
Word1: bottle 
 Word2: wine

Ex Output:

of