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".

Q: Process:  -Owls hunt around their hunting territory away from where they roost during the day -They sit still on a perch, like a stump of branch, and wait for prey -They use their highly sensitive hearing to locate prey that cannot be seen -They use their very keen vision to see prey in the dark -They fly silently, without flapping their wings, in order to surprise the prey -The owl silently glides or drops on its prey, grabbing it with its talons and beak -The owl eats the prey, or carries it back to its perch -
 Question: What is the effect of owls fly less silently on owls drop in more silently.?

A: against
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Q: Process:  -Water gets into cracks in rocks -The water freezes into ice -The cracks expand -Over time the rocks split -The rocks are now in smaller pieces.
 Question: What is the effect of more holes in rock surface on more evaporation.?

A: against
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Q: Process:  -Batteries are put in a flashlight -The flashlight is turned on -Two contact strips touch one another -A circuit is completed between the batteries and the lamp -The lamp in the flashlight begins to glow -The reflector in the flashlight directs the lamp's beam -A straight beam of light is generated -The flashlight is turned off -The circuit is broken -The beam is no longer visible.
 Question: What is the effect of Less sediment is piled on top of other sediment on helping the flashlight to work properly.?

A:
none
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