Question: What year was a project by Ann Wolpert announced that put all of the educational materials from its undergraduate and graduate-level courses online?
Sentence (from "MIT OpenCourseWare"): MIT OpenCourseWare (MIT OCW) is an initiative of the Massachusetts Institute of Technology (MIT) to put all of the educational materials from its undergraduateand graduate-level courses online, freely and openly available to anyone, anywhere.
Relevant evidence: Yes