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.

Q: Sentence: 'a tall zebra grazing on a lush green field'. How many words start with the letter 't' in the sentence.

A: 1
****
Q: Sentence: 'the passengers are going up the step in to the plane'. How many words start with the letter 't' in the sentence.

A: 4
****
Q: Sentence: 'the single green bench is on the beach next to the ocean'. How many words start with the letter 't' in the sentence.

A:
4
****