I still don't get why B is not correct. If you don't plow at all, you don't expose to sun light, you don't bring the seed up or re-deposit it. Seems like there will be zero chance for the weed to grow then.

I got stuck on a thought that perhaps Arabic poets preferred to read it in the original language. So they had many manuscripts but did not want to translate them.

I would be interested in joining. Not quite in mid 150s yet.