ruled
... that in 2007, the Pennsylvania Supreme Court ruled that a sperm donor was not obligated to pay child support?
... that in 2007, the Pennsylvania Supreme Court <b id="mwA-8"><a href="./Ferguson_v._McKiernan" id="mwA_A" rel="mw:WikiLink" title="Ferguson v. McKiernan">ruled</a></b> that a <a href="./Sperm_donation" id="mwA_E" rel="mw:WikiLink" title="Sperm donation">sperm donor</a> was not obligated to pay <a href="./Child_support" id="mwA_I" rel="mw:WikiLink" title="Child support">child support</a>?