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:  -A large rocky area is formed -The rocky area has a higher elevation than the surrounding areas -Water from precipitation falls in the area -The water forms a stream -The stream flows towards lower elevation -The stream becomes a river -The river continues to flow along the same path for a long time -The river erodes the rocky area that it touches -The eroded area cuts deeply into the rock.
 Question: What is the effect of there is more precipitation in the area on less or smaller valleys being formed.?
[A]: against


[Q]: Process:  -Bacteria enters the body -Bloodstream -Cells in the body are attacked -Cells are killed -Different kinds of sickness are formed.
 Question: What is the effect of during starvation on more cells being damaged.?
[A]: none


[Q]: Process:  -A virus enters a host body -The virus has receptors that lock onto a target cell -The virus enters the cell -The virus uses the cell like a factory to make new copies of the virus -The new copies of the virus leave the cell -Infect other cells -The host gets sick as its cells are damaged.
 Question: What is the effect of a person is very healthy on more new copies of the virus are made.?
[A]:
against