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 man about to take a swing at a tennis ball'. Count the number of vowels in the given sentence.
answer:
15


question:
Sentence: 'a dog is laying on a blanket and relaxing'. Count the number of consonants in the given sentence.
answer:
20


question:
Sentence: 'a horse near many trees in the background'. Count the number of vowels in the given sentence.
answer:

13