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.

Sentence: 'a middle aged male with glasses taking a picture of himself with a flip phone'. How many words end with the letter 's' in the sentence.
1

Sentence: 'a toothbrush that is laying on rocks and sand'. How many words end with the letter 'h' in the sentence.
1

Sentence: 'an old train is waiting at the station'. How many words end with the letter 's' in the sentence.

1

