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 little girl wearing silver shoes and a pink outfit standing in the rain holding a blue umbrella'. How many words start with the letter 'a' in the sentence.
answer:
4


question:
Sentence: 'a man wearing a striped tie and a jacket'. How many words start with the letter 'j' in the sentence.
answer:
1


question:
Sentence: 'two closed laptops sitting on top of each other by a monitor'. How many words start with the letter 'o' in the sentence.
answer:

3