SRL for [unlocked]: In 1953 , James Watson and his colleagues [unlocked] the double helix of DNA -LRB- deoxyribonucleic acid -RRB- , the genetic key to heredity .
ARG-M-TMP: In 1953 | ARG-0: James Watson and his colleagues | ARG-1: the double helix of DNA -LRB- deoxyribonucleic acid -RRB- , the genetic key to heredity