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".

Input: Consider Input: Process:  -A male and female bird mate -The female lays eggs -The eggs are incubated by the parents, by sitting on them, for weeks -The bird hatches from an egg -The parents feed them as the continue to grow -Develop flight feathers -The parents teach them to fly -After learning to fly they leave the nest to live on their own -The next year they breed beginning the cycle again -
 Question: What is the effect of there has been no pressure build up on there are less hatches from an egg.?

Output: none


Input: Consider Input: Process:  -An egg is laid by a mother bird -A baby bird forms within the egg if it is fertilized -The baby bird begins pecking out of the egg -The baby bird is unable to fly to get food -The mother bird must feed the baby bird food -The bird grows stronger and grows wings -The bird is able to fly -The bird is able to leave the nest and find food -The bird is able to reproduce.
 Question: What is the effect of the environment is safe for the baby bird on more birds.?

Output: for


Input: Consider Input: Process:  -The bird picks a tree -The bird collects twigs and other refuse -The bird makes a flat base with twigs -The bird makes sides with twigs and other things -The bird adds softer material to the inside -The nest is done.
 Question: What is the effect of more people do not like trees on there will be more branches on the ground.?


Output: against