Four dipols each of magnitudes of charges $\;\pm q\;$ are placed inside a sphere . The total flux of $\overrightarrow{E}\;$ coming out of the sphere is

Question

$(a)\;zero\qquad(b)\;\large\frac{4\;q}{\in_{0}}\qquad(c)\;\large\frac{8\;q}{\in_{0}}\qquad(d)\;None$