def handle_signal(signum, frame):
    sys.exit()
Prints the reference phrases found in the references for a given sent id (for debugging)
dataset/ETHPy150Open edgewall/trac/trac/util/daemon.py/handle_signal--crossover with--dataset/ETHPy150Open sfu-natlang/Kriya/src/Kriya-Decoder/refPhrases.py/RefPhrases.printRefPhrases