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".

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.?
against

Process:  -Water is heated -The heated water evaporates -The salt is left behind -The evaporated water condenses on a cold surface -The evaporated water is collected -The process is repeated -More salt is removed from the water.
 Question: What is the effect of using more water on more salt left behind occurs.?
none

Process:  -Salt water is contained in a factory or plant -The water is boiled to a very high tempature -The salt becomes seperated from the water -The salt is removed -The water is able to be drank at this point.
 Question: What is the effect of more organisms die on the salt cannot be taken out of the water.?

none