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.

Sentence: 'this is a girl brushing her hair with a comb'. How many words start with the letter 'w' in the sentence.
1

Sentence: 'man looking up at the ceiling while holding a flip phone'. How many words start with the letter 'h' in the sentence.
1

Sentence: 'a clock tower in front of a dark sky'. How many words start with the letter 'f' in the sentence.

1

