Sentence 1: Will and his roommate were having an argument about pizza. 
 Sentence 3: Will ordered a pizza, half with ham and half with bacon 
 Sentence 4:  The two guys did a taste test using the pizza 
 Sentence 5:  They both decided that bacon is the better pizza topping 
 Option 1: They both agreed they wanted ham and bacon toppings. 
 Option 2: They disagreed on which topping was better - ham or bacon.