In this task, you need to replace a letter in the sentence with another given letter.

Sentence: 'a toaster oven painted on the side of a wall'. Replace the letter 'e' with 'p' in the sentence.
a toastpr ovpn paintpd on thp sidp of a wall

Sentence: 'a woman holding the arm of a life size teddy bear in a guard outfit'. Replace the letter 'g' with 'a' in the sentence.
a woman holdina the arm of a life size teddy bear in a auard outfit

Sentence: 'a brown horse with white fetlocks grazing in a fenced in yard'. Replace the letter 'f' with 'a' in the sentence.

a brown horse with white aetlocks grazing in a aenced in yard