Answer: flowers.

Analysis: Because of peanuts, the answer is flowers.

2. Who is Amy's grandmother?

Answer: Wonderful pen.

Analysis: Because a wonderful pen gives birth to flowers, the answer is a wonderful pen.

3. Who is Amy's grandfather?

Answer: popcorn.

Analysis: Because the explosion hugged rice and hugged flowers (popcorn), the answer is explosion.

4. Who is Mi's uncle?

Answer: Jin.

Analysis: Because it is icing on the cake, the answer is brocade.

5. Who are Mi's younger brother and sister?

Answer: sugar and benevolence.

Analysis: Because peanut kernel, peanut sugar, so the answer is sugar and kernel.