Instruction: Analyze the user's review text and determine the overall sentiment expressed, then choose the corresponding sentiment option from the provided list (A: very positive, B: positive, C: neutral, D: negative, E: very negative) based on the identified sentiment.

Input:
Based upon old-style measuring flasks apothecaries used , these break-resistant cylinders accurately measure amounts to up 2 cups or one pint.

They are at their best when measuring a bunch of liquids for a recipe. For example, if a recipe calls for 1/2 cup of water, 1 tablespoon of vanilla extract, a 1/4 cup of milk, and two tablespoons of honey, you can measure them all accurately in one cylinder in one pass. What I mean is that the most efficient way to measure all these liquids is to measure the honey into the flask, then add the tablespoon of vanilla (just add vanilla until the combined liquids reach the three tablespoon mark), then measure the milk and water. All in one flask at one time, with only one flask to wash. Neat, fast, and efficient.

My only complaint is that there are perhaps too many measuring scales on one flask: Pints, cups, fluid ounces, tablespoons, teaspoons, and mm/cc (which is great to have if you have both European and US recipes or cookbooks). They could eliminate the pint scale easily and made the others easier to read by spacing the remaining scales apart.

Alton Brown is a fan of these beakers, which is another great sign. So, if you cook a lot, especially bake or use recipes with lots of liquids in them, these are just about 'perfect'!

PS Hunt around on the Amazon site-I found two different prices for the exact same product.

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