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

Q: Sentence: 'a woman holds a wine glass upside down while wearing rabbit ears and staring at a bottle of wine'. Find frequency of the letter 'a'

A: 11
****
Q: Sentence: 'a giraffe sticking it's tongue out near a window'. Find frequency of the letter 'a'

A: 4
****
Q: Sentence: 'a large white plane flying through a blue sky'. Find frequency of the letter 'p'

A:
1
****