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:  -Bread is exposed to the elements -Bread absorbs water from the air -Bread absorbs warmth from the air -Dust particles with mold spores fall on bread -Mold spores start to consume the bread for energy -Mold colonies grow until they are visible.
 Question: What is the effect of Bread is kept away from the elements on bread can catch more mold spores.?

Answer: against


Question: Process:  -Some of the rock in the ground is made of limestone -Over long periods of time rain can hit the limestone -And cause a acidic reaction -The limestone will slowly disintegrate -A large gap with be where the limestone was -Result in the cave.
 Question: What is the effect of people have not removed any of the limestone on less limestone will disintegrate.?

Answer: against


Question: Process:  -He air we breathe contains oxygen and other gases -Once in the lungs, oxygen is moved into the bloodstream and carried through your body -At each cell in your body, oxygen is exchanged for a waste gas called carbon dioxide -Your bloodstream then carries this waste gas back to the lungs where it is removed from the blood stream and then exhaled -Your lungs and respiratory system automatically perform this vital process, called gas exchange -
 Question: What is the effect of More oxygen available on a greater amount of oxygen being delivered to the blood stream.?

Answer:
for