Sentence 1: Tom loved to go fishing on the lake with his dad. 
 Sentence 3: Tom decided to fishing by himself instead 
 Sentence 4:  Tom saw a gigantic fish at the lake, but failed to catch it 
 Sentence 5:  He told his dad that night, who promised he would help next time 
 Option 1: On Friday, Tom's dad cancelled a meeting so he could go fishing with Tom. 
 Option 2: On Friday, Tom's dad had a meeting and couldn't go fishing with Tom.