Sentence 1: Joan's grandma had to go to a nursing home. 
 Sentence 3: She came across a shelf full of dusty jars with vegetables inside 
 Sentence 4:  Joan saw the dates were very old so the vegetables were spoiled 
 Sentence 5:  She packed the jars, dusted them, and put them on a shelf at home 
 Option 1: Joan went to help clean out the grandma's old house. 
 Option 2: So Joan took her there.