[Q]: Waste in the ponds produced by leaching gold from ore is a source of potential environmental dangers. Leaky oil drums can be another potential environmental danger.
[A]: It's impossible to say

[Q]: Rivington is a small village and civil parish of the Borough of Chorley, Lancashire, England, occupying 2538 acre . It is about 6 mi southeast of Chorley and about 8.5 mi northwest of Bolton. Rivington is situated on the fringe of the West Pennine Moors, at the foot of Rivington Pike. According to the United Kingdom Census 2001 it had a population of 144, reducing to 109 at the 2011 Census. Rivington is a small village in China
[A]: No

[Q]: Yes. I remember comments about our country being founded on Christianity and not needing to teach the faiths of other people. And I remember talking to my husband about that in the car ride home, as well, because we're both teachers and I was -- when I hear things like that, I immediately think of my students, and I was thinking about the diverse group of students that I have in my classroom, who all have different religious viewpoints, and how difficult that would be to tell one student that, you know, we can't express your belief, but we can express that person's belief in the classroom. Per what the teacher heard, Christianity is the most important faith.
[A]: It's impossible to say

[Q]: In mathematics, a quadratic algebra is a filtered algebra generated by degree one elements, with defining relations of degree 2. It was pointed out by Yuri Manin that such algebras play an important role in the theory of quantum groups. The most important class of graded quadratic algebras is Koszul algebras. people generally like mathematics
[A]:
It's impossible to say