Valerie Is Eating Lunch at the College Cafeteria and Is

Valerie is eating lunch at the college cafeteria and is determined not to gain weight during her freshman year at college. She realizes that controlling portion sizes is the key. Which visual reference could she apply to estimate one cup of pasta?

A) four thumbs together
B) the palm of one hand
C) three clenched fists
D) two hands, cupped together
E) one hand, fingers spread