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:  -Pollution enters natural water sources such as rivers and lakes -The pollution negatively affects the water quality -The pollution negatively affects the health of plants and animals -The plants and animals have shorter, less healthy lives -The plants and animals do not reproduce very well -The number of plants and animals decreases over time -The quality of water gets worse and worse as there are no plants or animals to clean it -Eventually there is nothing living in the water and it is unusable -
 Question: What is the effect of plants and animals lifespans decrease on less bad effects of pollution.?

A: against
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Q: Process:  -An airline reservation is made -The passenger arrives early at the airport -The luggage is checked -The passenger waits in line -The passenger shows their identification and gets a boarding pass -The passenger goes to their gate -The passenger gets in line when it's time to board -The person boards the plane -The plane arrives at the destination -The passenger gets off the plane at their destination.
 Question: What is the effect of more passengers on plane on less passengers being transported.?

A: against
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Q: Process:  -An animal eats a lot of food to fatten up -The animal finds or builds a suitable place to hibernate where they can stay warm and protected -The animal moves into their den -Their heart rate and breathing slow down to conserve energy -They emerge from the den when the weather is warming up again.
 Question: What is the effect of the lung is under an infection on helping the animal to hibernate properly.?

A:
none
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