Task: Question Understanding
Input (English): Question: An old T-shirt can be ripped into smaller pieces and used as rags. An empty milk jug can be used to water houseplants. Both of these are examples of how ___. (A) saving water conserves future resources (B) using old materials can waste money (C) plants need water to be healthy (D) everyday materials can be reused?
Output (English): T-shirt, ripped, rags., milk, jug, water, houseplants., examples