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

Input:
Very effective for most foods.  Have had lots of problems with veggies though.  If you are like me, you wash your veggies before use/storage but beware, you will have a hard time trying to seal freshly washed salad greens and the like.  We found that placing a paper towel/napkin over veggies before sealing will help.  Take note, if product is used frequently in short space of time (20 bags in hour), product will stop working for some time.  We found that we had to take 3-5 min. breaks between each seal so as to let product cool.  Not recommended for meals like stew/soup.

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