Sentence 1: Jeff and some friends went on a mountain weekend getaway. 
 Sentence 3: While packing up to return home, Jeff saw he had a flat tire 
 Sentence 4:  It was Sunday so there was no way of getting that fixed 
 Sentence 5:  Jeff carefully got everyone down the mountain, safe and sound 
 Option 1: Jeff drove them all up the mountain in his pickup. 
 Option 2: On the return trip, Jeff got a flat tire and he and his friends were stuck on the mountain for an extra night.