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:  -Greenhouse gases are released into the air by human activities -The earth changes energy from the sun into heat -Heat rises from the ground -Greenhouse gas molecules in the atmosphere prevent the heat from going into space -The temperature of the earth increases -The temperature continues to rise and melts the polar ice caps -The temperature rises even faster.
 Question: What is the effect of human activities that produce greenhouse gas atoms increase on less heat will be prevented from going into space.?

Answer: against


Question: Process:  -A red giant burns mass -This mass creates high core temperatures -The mass decreases -The red giant can no longer fuse the carbon and oxygen in its center -The gravity of the star can no longer hold the outside layers -The layers break away -Only the inner core remains -This inner core is known as a white dwarf.
 Question: What is the effect of core temperatures are greater on "the red giant holds its outside layers longer".?

Answer: against


Question: Process:  -Chemicals like sulfur dioxide and nitrogen are released into the air -These substances rise into the high atmosphere -They react with water and oxygen -This creates a more acidic rain -The rain with the high acid content falls.
 Question: What is the effect of less acid rain on more acid rain.?

Answer:
against