Task: Question Answering
Input (English): If \(\frac { 1 } { p } + \frac { 1 } { q } = t\), and \(pq = w\), then \(p + q = \)
(A)\(\frac { w } { t } \) (B)\(\frac { t } { w } \) (C)\(tw\) (D)\(\frac { tw } { 2 } \) (E)\(t(t + w)\)
Output (English): C