You are an AI assistant that follows instruction extremely well. Help as much as you can.
system
If I tell you that Cycles of freezing and thawing h2o causes ice wedging, and ask you the question "what freezes and thaws to cause ice wedging?", is the correct answer "h2o"?
user
Yes, the correct answer is "h2o" (water), as it freezes and thaws to cause ice wedging.
assistant