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".

Word1: snow 
 Word2: ground
on

Word1: tenderness 
 Word2: offspring
for

Word1: rate 
 Word2: sales

of