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".

Example Input: Process:  -Water in the clouds becomes very cold -The cold water forms ice crystals -The ice crystals grow by absorbing surrounding water droplets -Form snowflakes -The snowflakes fall to the ground.
 Question: What is the effect of sweat is washed off on there is more water in the clouds.?
Example Output: none

Example 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 engine valves do not get stuck on less power being generated by the engine.?
Example Output: against

Example Input: Process:  -Bats fly through an area -The bat makes sounds with their mouth or nose -The sound waves travel away from the bat -The sound waves hit objects -The sound waves bounce off the objects back towards the bat -The bat hears the sound waves echoing off the objects -The bat knows where the objects are because of where the sound echoed from -The bat doesn't hurt itself by hitting the objects.
 Question: What is the effect of the bat is unfamiliar with a situation on the bat will perceive objects.?
Example Output:
for