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: 'a herd of sheep walking across a green field'. Count the number of consonants in the given sentence.
[EX A]: 22

[EX Q]: Sentence: 'a plate topped with an apple and an orange next to a book'. Count the number of consonants in the given sentence.
[EX A]: 26

[EX Q]: Sentence: 'a closeup of two zebras standing near one another'. Count the number of vowels in the given sentence.
[EX A]:
17