Body language, because she didn't say a word, but used parts of her body to communicate her feeling towards what she said.
I believe the answer to this question is C.
This is hazardous for children, especially younger children, because they are a choking hazard if they put the toy prices in their mouths and choke. What I would say to the parent is to maybe see the age range for the toy and think about if that toy is for children.
-Will make you run faster.
-Will make you jump higher.
etc.
