make left most and right most parse trees for each part: -who are you? -what is this? -you should not eat this food -why didnt you report make parse trees for all and then state the cfg for each is ambiguous or unambigious. please answer properly define production rules.

Design CFG for (Natural Language) interrogative and negative sentences Test for various sentences such as: - Who are you? - What is this? - You should not eat this food - Why didn't you report