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: 'this is a dish of buttered asparagus with dressing'. How many words start with the letter 'o' in the sentence.
answer:
1


question:
Sentence: 'a guy preforming a skateboard trick at a skate park'. How many words start with the letter 'a' in the sentence.
answer:
4


question:
Sentence: 'a baseball player in a squatting stance wearing a glove'. How many words start with the letter 's' in the sentence.
answer:

2