instruction:
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.
question:
Sentence: 'a jockey riding a horse in a race with birds flying next to it'. Count the number of vowels in the given sentence.
answer:
18


question:
Sentence: 'a man sitting in a chair opening empty luggage'. Count the number of vowels in the given sentence.
answer:
15


question:
Sentence: 'a man letting his horse graze outside the fair'. Count the number of vowels in the given sentence.
answer:

16