Context: Trade happens when people agree to exchange goods and services. People give up something to get something else. Sometimes people barter, or directly exchange one good or service for another.
Allie and Sandeep open their lunch boxes in the school cafeteria. Both of them could be happier with their lunches. Allie wanted broccoli in her lunch and Sandeep was hoping for tomatoes. Look at the images of their lunches. Then answer the question below.
What can Allie and Sandeep trade to each get what they want?
A. Sandeep can trade his almonds for Allie's tomatoes.
B. Allie can trade her tomatoes for Sandeep's sandwich.
C. Allie can trade her tomatoes for Sandeep's broccoli.
D. Sandeep can trade his broccoli for Allie's oranges.
Determine the correct option from the provided choices and reply with its corresponding letter.

C