Tax-Exempt Organization - 501(c)(3) Drag & Drop Exercise

Based on the names, which of the fictitious organizations below appear to have a purpose that would qualify them as 501(c)(3)s? Drag and drop the 501(c)(3)s from the container labeled "Tax-Exempt Organizations" into the container labeled "501(c)(3)s."

Text description of this game is available on a separate page.