In this task, you need to count the number of words in a sentence that end with the given letter. Answer with numbers and not words.

Q: Sentence: 'a flock of birds some on the ground others are perched on a park bench'. How many words end with the letter 'k' in the sentence.

A: 2
****
Q: Sentence: 'orange trains at standstill in metropolitan transit depots'. How many words end with the letter 't' in the sentence.

A: 2
****
Q: Sentence: 'a man with a knife in a kitchen next to the stove'. How many words end with the letter 'n' in the sentence.

A:
3
****