According to the passage, the risk of prostate cancer would be lowered by ______ among those who consumed raw tomatoes more than once a day.

A．it must be consumed with a certain amount of fat
B．you should consume dark red tomatoes
C．you should eat raw tomatoes
D．you should consume watermelon and pink grapefruit except tomatoes

A．Experiments are done to study tomatoes.
B．Tomatoes are delicious food.
C．Many people love eating tomatoes.
D．Eating tomatoes can lower the risk of cancer.