Sentence 1: Pauline met her husband when she was 20 years old. 
 Sentence 3: They just celebrated their 50th year of marriage and had a big party 
 Sentence 4:  3 months later she broke the news to her family that she was unhappy 
 Sentence 5:  She no longer wanted to be married and filed for divorce at 70 
 Option 1: They dated for 3 years and then got married and they will never file for divorce. 
 Option 2: They dated for 3 years and then got married.