Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
I am so pleased with this purchase. My 5 year old grandson loves it and it is just the right size for him to use. It is low to the floor so if he falls, he won't hurt himself and the size is great as he can use it indoors or out. It was very easy to assemble and we did it immediately upon him opening it so he could use it right away.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: A: very positive