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.
Sharon and Devin open their lunch boxes in the school cafeteria. Both of them could be happier with their lunches. Sharon wanted broccoli in her lunch and Devin was hoping for tomatoes. Look at the images of their lunches. Then answer the question below.
What can Sharon and Devin trade to each get what they want?
A. Sharon can trade her tomatoes for Devin's sandwich.
B. Sharon can trade her tomatoes for Devin's broccoli.
C. Devin can trade his almonds for Sharon's tomatoes.
D. Devin can trade his broccoli for Sharon's oranges.
Select the correct answer from the given choices and respond with the letter of the chosen option.

B