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".

Input: Consider 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.?

Output: against


Input: Consider Input: Process:  -The carafe is filled with water -The water is poured into the machine at the back -Coffee beans are put into a grinder -The grinder is activated -A filter is put into the coffee maker -The ground coffee is put into the filter -Sometimes a bit of salt is added to the grounds to bring out flavor -The top of the machine is closed -The power is turned on -The water passes through the grounds and becomes coffee.
 Question: What is the effect of pulling away from the sun on more coffee being made.?

Output: none


Input: Consider Input: Process:  -Limestone is located under the soil -Rain picks up carbon dioxide as it falls to earth -The rain falls on the soil over the limestone -The carbon dioxide in the rain washes through the soil -The carbon dioxide turns into acid -The acid in the rain gets to the limestone below the soil -The acid dissolves the limestone -Acid continues to erode the limestone with more rain over time -The eroded limestone sometimes forms caves.
 Question: What is the effect of the small intestines are healthy and functioning correctly on less rain falls to earth.?


Output: none