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 lady has just about finished her plate with a knife'. How many words start with the letter 'a' in the sentence.
answer:
3


question:
Sentence: 'a group of giraffes faces and stare in the same direction while one of the faces and stares in the other '. How many words start with the letter 'o' in the sentence.
answer:
4


question:
Sentence: 'a person in a dress shirt is holding a cell phone'. How many words start with the letter 'i' in the sentence.
answer:

2