Sentence 1: Roger was always suspicious of everything. 
 Sentence 3: He started cutting the heavy duty foil he just purchased from online 
 Sentence 4:  He cut the foil into pre-cut shapes and started to bend them 
 Sentence 5:  He ended up with an enhanced hat, which he tried on for size 
 Option 1: This afternoon, he bought a tin foil hat. 
 Option 2: This afternoon, he set out to enhance his tin foil hat.