A nurse is teaching the partner of a client who had a stroke about dysphagia. Which of the following statements by the client's partner should indicate to the nurse that the teaching was effective?

My partner should cough while swallowing food.

My partner should place their food on the weaker side of their mouth when eating.

My partner should sit at a 30 degree angle while eating their meals.

My partner should tilt their head forward when swallowing.