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:  -Sunlight strikes the chlorophyll molecules in the plant -Is trapped -Plant also takes in water and carbon dioxide from the environment -The plant forms glucose -The plant releases oxygen into the atmosphere.
 Question: What is the effect of there is less water that falls in the form of rain on the plant takes in more water.?

Answer: against


Question: Process:  -Coal is heated in the boiler -The water tank over the boiler is heated -Creates steam -The steam is funneled to the piston -Piston uses the steam as energy -The piston causes the crankshaft to move.
 Question: What is the effect of there is less current in the sea on less power produced by the steam engine.?

Answer: none


Question: Process:  -People breathe and expel carbon dioxide -Engines produce carbon dioxide -Living things produce waste -Waste decomposes -Decomposition produces methane -Water evaporates -Water vapor joins the atmosphere -Carbon dioxide, water vapor and methane are greenhouse gases -
 Question: What is the effect of a lower of prices of cars on more greenhouse gases.?

Answer:
for