TASK DEFINITION: In this task, you need to replace a letter in the sentence with another given letter.
PROBLEM: Sentence: 'a bowl filled with vegetables and noodles on a table'. Replace the letter 'l' with 'r' in the sentence.

SOLUTION: a bowr firred with vegetabres and noodres on a tabre

PROBLEM: Sentence: 'a giraffe sticks its tongue out in the air'. Replace the letter 'e' with 'l' in the sentence.

SOLUTION: a giraffl sticks its tongul out in thl air

PROBLEM: Sentence: 'two cows standing on muddy ground next to a fence'. Replace the letter 'n' with 'd' in the sentence.

SOLUTION:
two cows staddidg od muddy groudd dext to a fedce