In this task, you need to count the number of times the given letter appears in the given sentence.

Q: Sentence: 'bananas are being dried in a tropical setting'. Find frequency of the letter 'i'

A: 5
****
Q: Sentence: 'a woman cross country skiing in a competition'. Find frequency of the letter 's'

A: 3
****
Q: Sentence: 'a silver train crossing the road on tracks'. Find frequency of the letter 'r'

A:
5
****