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 painting of two geese flying in front of a sunset and a lighthouse'. Count the number of vowels in the given sentence.
answer:
22


question:
Sentence: 'a couple of horses are standing in a field'. Count the number of vowels in the given sentence.
answer:
15


question:
Sentence: 'an orange vase full of flowers with an orange floor and a brown stripe'. Count the number of vowels in the given sentence.
answer:

22