Task: Question Answering
Input (English): 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 cans are being disposed of on there are more trees chopped down.?
Output (English): none