question: In what year did Tim Bliss and Terje Lomo publish a paper about long-term potentiation ?
answer: 1971
turker_answer: In 1971 , Tim Bliss and Terje Lomo published a paper about long-term potentiation .
rule-based: Tim Bliss and Terje Lomo published a paper about long-term potentiation in 1971 .