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 person with blue sneakers and jeans with one foot on a skateboard and the other foot on the ground'. How many words start with the letter 'o' in the sentence.
answer:
4


question:
Sentence: 'a room filled with a stove and surrounded by cabinets'. How many words start with the letter 'w' in the sentence.
answer:
1


question:
Sentence: 'a clock tower with a weather vane stands surrounded by trees'. How many words start with the letter 'w' in the sentence.
answer:

2