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:  -Several types of gases form in the atmosphere -May come from different sources -The gases remain trapped in the atmosphere -Through the suns light the gases hold in heat and energy -Trap them in our atmosphere -The earth may become warmer this way.
 Question: What is the effect of there is less open air in the atmosphere on a greater greenhouse effect.?

Answer: for


Question: Process:  -Sediment becomes loose from the rest of the soil -The sediment rolls down hill towards a river -The heavy items sink to the bottom -The lighter items float on the top and in convection cycles -As the river flows the sediment is moved -The sediment gets dumped through tributaries into lakes and the ocean -The sediment keeps moving around the world in convection currents.
 Question: What is the effect of there is no air on more sediment gets dumped into lakes.?

Answer: none


Question: Process:  -Rain falls on wood -The rain seeps into the wood surface -It permeates the wood -When rain evaporates it leaves the wood -It takes the finish of the wood with it -The wood begins to lose it's luster -It begins to look bad -It has pieces of paint missing from the rain -It gets worse when it rains -It eventually will have no paint left.
 Question: What is the effect of more rain seeps into wood on more luster stays.?

Answer:
against