question: How does the cold resistance of tungsten filament lamps compare to the hot resistance ?
answer: The cold resistance of tungsten-filament lamps is about 1/15 the hot-filament resistance
turker_answer: The cold resistance of tungsten filament lamps compares to the hot resistance by being about 1/15 the hot-filament resistance .
rule-based: The cold resistance of tungsten filament lamps compares to the hot resistance by the cold resistance of tungsten-filament lamps is about 1/15 the hot-filament resistance .