Task: Question Answering
Input (English): Process:  -Acid rain leaches aluminum from clay particles in soil -Aluminum flows into streams and lakes -Acid rain dissolves minerals and nutrients in soil -Washes them away so plants can&#x27;t benefit from them -PH in soil and water gets affected which can kill plants and animals -Acid rain in fog at higher elevations can strip foliage off trees.
 Question: What is the effect of there is a lot of pollution in the area on acid rain from the river.?
Output (English): for