In this task, you need to count the number of vowels (letters 'a', 'e', 'i', 'o', 'u') / consonants (all letters other than vowels) in the given sentence.

[EX Q]: Sentence: 'an image of a bathroom scene with a toilet and sink'. Count the number of vowels in the given sentence.
[EX A]: 18

[EX Q]: Sentence: 'a street is packed with people walking; many have umbrellas open'. Count the number of consonants in the given sentence.
[EX A]: 33

[EX Q]: Sentence: 'a woman tossing a frisbee on a sandy beach'. Count the number of consonants in the given sentence.
[EX A]:
20