1. They also sell big, soft pretzels.

2. They also sell big and soft pretzels.
(Which one is grammatical?)

3. Try a taste of New York!
4. Try on a taste of New York!
(Are both grammatical?)

5. Q3: What cart sells drinks, hotdogs and pretzels? Does a hotdog cart sell all the items?

1. Both sentences are grammatically correct, but there is a slight difference in meaning between the two.

- "They also sell big, soft pretzels" means that in addition to other items they sell, they also sell big and soft pretzels.
- "They also sell big and soft pretzels" means that in addition to other items they sell, they sell pretzels that are both big and soft.

2. "Try a taste of New York!" is grammatically correct and commonly used. It means that you should experience the flavors or cuisine associated with New York.

3. "Try on a taste of New York!" is not grammatically correct. The word "on" is unnecessary in this context and does not convey the intended meaning. It is more appropriate to say "Try a taste of New York!" without the word "on."

5. The question "What cart sells drinks, hotdogs, and pretzels?" does not specifically mention a hotdog cart. Any cart that sells all three items (drinks, hotdogs, and pretzels) would fit the description. It is not exclusive to a hotdog cart; it could be a food cart or a snack cart that sells all those items.