# Natural Language Toolkit: code_give

def give(t):
    return t.label() == 'VP' and len(t) > 2 and t[1].label() == 'NP'\
           and (t[2].label() == 'PP-DTV' or t[2].label() == 'NP')\
           and ('give' in t[0].leaves() or 'gave' in t[0].leaves())
def sent(t):
    return ' '.join(token for token in t.leaves() if token[0] not in '*-0')
def print_node(t, width):
        output = "%s %s: %s / %s: %s" %\
            (sent(t[0]), t[1].label(), sent(t[1]), t[2].label(), sent(t[2]))
        if len(output) > width:
            output = output[:width] + "..."
        print(output)