Sentence 1: Ben took his gecko out of its cage. 
 Sentence 3: Ben ran to the kitchen to get some pop tarts 
 Sentence 4:  He returned to find the gecko gone 
 Sentence 5:  Ben noticed the gecko hiding under a pillow 
 Option 1: He took the gecko in the living room and Ben watched the game while holding the gecko. 
 Option 2: He placed him on top of his bed.