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

Q: Sentence: 'a woman is taking a sip of a drink from a glass'. Find frequency of the letter 'i'

A: 4
****
Q: Sentence: 'two bears swim in a blue pool of water'. Find frequency of the letter 'o'

A: 4
****
Q: Sentence: 'a bus with a bike attached to the front is traveling down a street'. Find frequency of the letter 'o'

A:
3
****