Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
THE MAT DELIVERY WAS ON TIME AND WAS JUST AS ADVERTISED..  IT ARRIVED QUICKLY AND WAS IN MINT CONDITION,  VERY EASY TO EXERCISE ON .  THE LENGTH AND WIDTH WERE FINE.  IT WAS A GOOD BUY AND I WOULD DO  BUSINES  WITH THE SELLER AGAIN.  VERY TRUSTWOTHY.

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