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: 'a terrier in a black and light brown far next to each other'. How many words start with the letter 'b' in the sentence.
answer:
2


question:
Sentence: 'two couples sit on a bench in front of bushes with pink flowers'. How many words start with the letter 'o' in the sentence.
answer:
2


question:
Sentence: 'a large very clean kitchen with an open floor concept'. How many words start with the letter 'v' in the sentence.
answer:

1