instruction:
In this task, you need to count the number of words in a sentence that start with the given letter. Answer with numbers and not words.
question:
Sentence: 'three hot dogs are stuffed in buns are ready to serve'. How many words start with the letter 'd' in the sentence.
answer:
1


question:
Sentence: 'a living room filled with a brown chair and couch'. How many words start with the letter 'c' in the sentence.
answer:
2


question:
Sentence: 'a bunch of vehicles that are on a highway'. How many words start with the letter 'b' in the sentence.
answer:

1