7.11 lab: replacement words write a program that replaces words in a sentence. the input begins with word replacement pairs (original and replacement). the next line of input is the sentence where any word on the original list is replaced. ex: if the input is: automobile car manufacturer maker children kids the automobile manufacturer recommends car seats for children if the automobile doesn't already have one. the output is: the car maker recommends car seats for kids if the car doesn't already have one. you can assume the original words are unique.