Assertion: detonator | /r/CapableOf | use petrol
Facets:
value: as a power source
type: PURPOSE
Source sentences:
text: "Detonator was the only robot to use petrol as a power source (lawnmower engine) and that was the beginning of the end, as by the time they had filled it up and got to their control positions the petrol had mostly run out and it could only go forwards, with backwards coming from an electric motor.