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: 'a person walking on a city street with a luggage bag'. How many words start with the letter 'w' in the sentence.
2

Sentence: 'a woman is standing in the kitchen using her phone'. How many words start with the letter 'w' in the sentence.
1

Sentence: 'a picture of some delicious pizza ready to be eaten'. How many words start with the letter 'd' in the sentence.

1

