Sentence 1: Gina's car door was frozen shut. 
 Sentence 3: She tried to slide her finger in between the door and the frame 
 Sentence 4:  When she had a grip, she pulled hard 
 Sentence 5:  She lost her grip and stumbled backwards into the snow 
 Option 1: She decided to grab the table salt from the kitchen to sprinkle on it to cause it to melt. 
 Option 2: She pulled the handle with both hands but it didn't budge.