There are at least three general materials from which organic pads are produced: organic cotton, organic wool, and organic latex. (best-mattress-reviews.com)
Rather, have them comment on the organization of the course, whether they wanted more specific examples or more general material, and so on. (sciencemag.org)
Speaking via The Next Web, Buterin's comments fall into two general categories: general material about crypto and blockchain ecosystems, and Ethereum - specific information. (ethnews.com)