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".

Ex Input:
Process:  -Carbon dioxide enters the leaves through the stomates by diffusion -Water is transported to the leaves in the xylem -Energy harvested through light reaction is stored by forming ATP -Carbon dioxide and energy from ATP are used to create sugar -Oxygen exits the leaves through the stomata by diffusion -The plant reuses the water or the water exits through the stomata as water vapor.
 Question: What is the effect of Less pollution is better for more trees. on trees grow bigger.?

Ex Output:
for


Ex Input:
Process:  -Limestone is located under the soil -Rain picks up carbon dioxide as it falls to earth -The rain falls on the soil over the limestone -The carbon dioxide in the rain washes through the soil -The carbon dioxide turns into acid -The acid in the rain gets to the limestone below the soil -The acid dissolves the limestone -Acid continues to erode the limestone with more rain over time -The eroded limestone sometimes forms caves.
 Question: What is the effect of more limestone to disolve on less disolving of the limestone.?

Ex Output:
against


Ex Input:
Process:  -A fuel is heated in an oven -Above the oven is a tank of water that is sealed -The tank of water begins to boil above the oven -A the water boils steam is created -The steam is denser than air so it needs a place to go -The steam is forced out of the tank and into a piston -The piston moves up -The valve of the piston closes -The valve on the next piston opens -The steam fills the next piston, driving it up, and the other one down -
 Question: What is the effect of the train is going very fast on more steam is created.?

Ex Output:

for