URL	Title	Id
http://digfir-published.macmillanusa.com/calc_tutorial/equation_editor_test.html	Chapter . 5	50bf76eeb11c0f6b31000000
http://digfir-published.macmillanusa.com/calc_tutorial/equation_editor_test_dlap.xml	DLAP questions	50bf76eeb11c0f6b31000000