Sentence 1: Felix taught science at the local high school. 
 Sentence 3: Felix once held a class experiment that involved a small explosion 
 Sentence 4:  While the students were impressed, the school was upset with Felix 
 Sentence 5:  He was not fired, but Felix was given a stern warning by his boss 
 Given Sentence 2: When he went there they were out of his favorite hot sauce.