question: What might someone knowledgable about the history of pesticides call ther period of the 1940s and 1950s ?
answer: pesticide era
turker_answer: Someone knowledgeable about the history of pesticides might call the period of the 1940s and 1950s the pesticide era .
rule-based: Pesticide era might someone knowledgable about the history of pesticides call ther period of the 1940s and 1950s .