Choose the option that best punctuates the given sentence:
Lebowitzs experience with cancer prompted other changes in her life
1
Lebowitz’s experience with cancer prompted other change’s in her life.
2
Lebowitz’s experience with cancer prompted other changes in her life.
3
Lebowitzs experience with cancer prompted other changes in her life!
4
Lebowitz’s experience with, cancer, prompted other changes in her life.