added wikipedia tests
added wikipedia tests

raccoongang/socraticqs2,cjlee112/socraticqs2,derdmitry/socraticqs2,raccoongang/socraticqs2,raccoongang/socraticqs2,cjlee112/socraticqs2,cjlee112/socraticqs2,derdmitry/socraticqs2,derdmitry/socraticqs2,raccoongang/socraticqs2,cjlee112/socraticqs2