You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "The explosive Pyrotol was known for being used in a 1927 bombing commited by who?" whose answer is Andrew Kehoe.
Each document should contain about 30 words, and these documents should contain useful information.

Query: 1927 Pyrotol bombing
Useful Output:

Doc 1: With seemingly endless stories of school violence and suicide bombers filling today's headlines, Bath Massacre serves as a reminder that
Doc 2: of explosives hidden in the South Wing did not detonate due to the initial blast causing a short circuit. It's reported the bomb could be heard
Doc 3: The Bath School Bombing – 1927. I've been doing this blog for some  The attack has some technical aspects that are interesting – the bomber
Doc 4: Kehoe spent months methodically planning his attack. He purchased dynamite and pyrotol (an explosive used in agriculture) under the guise of
Doc 5: Rear view of the Bath Consolidated School after the bombing on May 18, 1927, Wikimedia Commons. Throughout May 1927, many Americans turned on