In this task you will be given a process, and a question. The process contains a sequence of steps that happen in order. The question asks about the effect of a certain event on another event. If the first event has a positive effect on the second event, answer with "for", if it has a negative effect, answer with "against". If there's no causal relationship between the two, answer with "none".

Ex Input:
Process:  -A fuel is heated in an oven -Above the oven is a tank of water that is sealed -The tank of water begins to boil above the oven -A the water boils steam is created -The steam is denser than air so it needs a place to go -The steam is forced out of the tank and into a piston -The piston moves up -The valve of the piston closes -The valve on the next piston opens -The steam fills the next piston, driving it up, and the other one down -
 Question: What is the effect of the train is going very fast on more steam is created.?

Ex Output:
for


Ex Input:
Process:  -A mine is excavated in the side of a mountain -Miners enter the mine -Miners remove the coal from the mine -The coal is placed into carts or on a conveyor belt -The coal is moved up to the surface -The coal is loaded onto a truck -The truck takes the coal to a power station.
 Question: What is the effect of there has not been a large loss of blood on miners remove more coal from the mine.?

Ex Output:
none


Ex Input:
Process:  -Fuel mixes with air -Mix gets inducted into cylinder -Piston compresses the mix -Spark plug emits a spark that ignites it causing combustion -Combustion gases expand -Pushes piston during power stroke -Exhaust valve opens to vent exhaust out tail pipe.
 Question: What is the effect of the piston is stuck in down position on the piston will not be pushed during the power stroke.?

Ex Output:

for