| Questions | Answers |
|---|---|
| According to John, human beings should eat | more natural food |
| John thinks that eating like the first human beings | is good for health |
| John says that early humans eat | fruit |
| John asserts that early humans did not eat | bread |
| John says that early humans ate | natural food |
| John adds that the best foods are | raw vegetables and fresh fruit |
| Sarah thinks that | it is a hard diet to keep |