<human>: Objective: To marinate pork with sweet and sour sauce for cooking.

Which of the following solutions is more sound in terms of naive physics reasoning?

OPTIONS:
- Cut the pork into small pieces, marinate them with sweet and sour sauce for 30 minutes and then wash with water, and cook.
- Cut the pork into small pieces, marinate them with sweet and sour sauce for 30 minutes and cook.
<bot>: Cut the pork into small pieces, marinate them with sweet and sour sauce for 30 minutes and cook.