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 guy squatting down and tapping his food with a woman sitting down'. How many words start with the letter 'f' in the sentence.
1

Sentence: 'green plants growing in a garden on the ground'. How many words start with the letter 'g' in the sentence.
4

Sentence: 'two computers display different screens as they sit on a desk'. How many words start with the letter 't' in the sentence.

2