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".

Example Input: Process:  -Acid rain makes waters acidic -Causes them to absorb aluminum from soil -The water runs off from the soil into lakes, streams, etc -Fish and their eggs die -Frogs and plants die -Insects and other wildlife die -The ecosystem is out of balance, causing further problems -
 Question: What is the effect of less amount of aluminum from the soil on more water reaches a toxic level from the soil.?
Example Output: for

Example Input: Process:  -Humans are born as babies -Babies become infants -Infants become children -Children learn skills -Children become teenagers -Teenagers undergo puberty -Teenagers become adults -Adults have children -Adults become elderly -Elderly humans die.
 Question: What is the effect of more teenagers die young on more adults to have children.?
Example Output: against

Example Input: Process:  -Bats and other animals produce a high-pitched tone -The sound travels in waves, as sound does -The sound 'bounces' off of a nearby object -The sound wave returns to the bat -The bat hears the echoed sound -Folds in the bat's ear and adaptations in the bat's brain enable it to determine the size, shape, and position of the other object via the properties of the returned sound waves -Other animals use echolocation in generally similar ways -
 Question: What is the effect of looking for food on bats produce a high-pitched tone.?
Example Output:
for