Sentence 1: Benny scanned his items at the self check-out. 
 Sentence 3: It notified him of a special deal on juice 
 Sentence 4:  He ran to the juice aisle and bought more juice 
 Sentence 5:  He received a 70% discount on two of them 
 Option 1: A notification appeared on the screen. 
 Option 2: A a unimportant notification appeared on the screen.