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

[EX Q]: Sentence: 'people seated on a table looking very happy'. Find frequency of the letter 'g'
[EX A]: 1

[EX Q]: Sentence: 'a bedroom with a neatly made bed and a laptop'. Find frequency of the letter 'l'
[EX A]: 2

[EX Q]: Sentence: 'a toilet in a simple white bathroom stall with handicap rails'. Find frequency of the letter 'i'
[EX A]:
7