Sentence 1: Sam bought a new house and wanted to build a shed. 
 Sentence 3: To make things easier she drew a map of her yard 
 Sentence 4:  In the far right corner she drew in a shed 
 Sentence 5:  Sam liked the way that this map looked with the shed 
 Given Sentence 2: He'd entered the koi koi contest knowing he wasn't prepared.