Sentence 1: Gina's family was going on a road trip. 
 Sentence 3: To her delight no one fought her for a window seat 
 Sentence 4:  She simply pushed her sister over and sat on the outside 
 Sentence 5:  Gina watched the landscape as she ate her chips 
 Option 1: Her siblings were in the car asleep. 
 Option 2: Both were sitting on the end in window seats.