Sentence 1: George started to eat his cereal. 
 Sentence 3: While hungry, he tried to take his sister's cookie 
 Sentence 4:  She fought back and took it away from him 
 Sentence 5:  George cried afterwards 
 Option 1: George became mad as soon he realized he had accidentally ate his sister's cookie. 
 Option 2: He became mad as soon as he found out that it's all gone.