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".
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Question: Process:  -You breathe oxygen into your body through the nose or mouth -The oxygen travels to the lungs through the windpipe -The air sacs in the lungs send the oxygen into the blood stream -The carbon dioxide in the blood stream is transferred to the air sacs -The lungs expel through the nose or mouth back into the environment.
 Question: What is the effect of they are trying to get very fit on they will take in more air.?

Answer: for


Question: Process:  -A plant grows near or on a rock -The plant roots begin to grow -Break apart the rock -The plant acids dissolve parts of the rock -The rocks are broken into more and more pieces -Erosion starts to occur.
 Question: What is the effect of a smaller plane is used on more or faster weathering occurring.?

Answer: none


Question: Process:  -Cells obtain glucose and oxygen -The glucose and oxygen create carbon dioxide -The cells release energy -The cells don't have enough oxygen to repeat this -The cells obtain more oxygen from the air -The cells repeat this process.
 Question: What is the effect of the cells repeat the process more on less oxygen reaching the body.?

Answer:
against