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 man in a wheel chair holding a tennis racquet'. How many words start with the letter 't' in the sentence.
answer:
1


question:
Sentence: 'on one plate there is glazed donut and on the other plate there is mug of hot chocolate with a leaf shape swirled in it'. How many words start with the letter 's' in the sentence.
answer:
2


question:
Sentence: 'a pug dog yawning on a park bench'. How many words start with the letter 'd' in the sentence.
answer:

1