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

Sentence: 'a group of people standing around a table filled with assorted electronic devices'. Find frequency of the letter 'w'
1

Sentence: 'a pizza pie sitting on a wooden table with tongs'. Find frequency of the letter 't'
5

Sentence: 'a couple of dogs that are on a couch'. Find frequency of the letter 'o'

5