Which of These Describes Movement of Food in the Stomach

Which of these describes movement of food in the stomach?

A) Strong peristaltic waves force chyme toward the pylorus.
B) The ingested food is mixed with stomach secretions by mixing waves.
C) Segmental contractions move food toward the pylorus.
D) Hunger contractions cause movement of food toward the esophagus.
E) Both strong peristaltic waves force chyme toward the pylorus and the ingested food is mixed with stomach secretions by mixing waves are correct.