source: [lemma=low] [tag=□] □
destination: [lemma=low] [tag=NN] □
spec: This scheme is initiated by Ziv and Lempel [ 1 ] . Since they require very high data rates these data are only available for short periods of time with a low duty cycle . We threaded electron beam around the remainder of the machine for the first time and achieved energy recovery at low duty cycle while lasing . Betty is torn between work and home ; Daniel attends his parents ' brunch in hopes of seeing Sofia ( guest star Salma Hayek ) ; Marc and Amanda camp out at the Mode offices , and Wilhelmina attempts something she 's never done before - cooking a turkey .