TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a skater looks ahead as he rides down a ramp'. Replace the letter 'n' with 'm' in the sentence.

SOLUTION: a skater looks ahead as he rides dowm a ramp

PROBLEM: Sentence: 'a bathroom with a make shift shower curtain'. Replace the letter 'w' with 's' in the sentence.

SOLUTION: a bathroom sith a make shift shoser curtain

PROBLEM: Sentence: 'a kitchen table with a vase and flower and window overlooking it'. Replace the letter 'i' with 'l' in the sentence.

SOLUTION:
a kltchen table wlth a vase and flower and wlndow overlooklng lt