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

Q: Sentence: 'a man working on a small laptop on a wooden table'. Find frequency of the letter 'l'

A: 4
****
Q: Sentence: 'seagulls sit on the posts of a seaside balcony by a clock tower'. Find frequency of the letter 'g'

A: 1
****
Q: Sentence: 'a couple of little kids sitting in the grass'. Find frequency of the letter 'i'

A:
5
****