If two tangents can be drawn to the different branches of hyperbola (x²/1)−(y²/4)=1 from the point (α, α2), then?

A. α ∈ (−[infinity] ,−2) ∪ (2,[infinity])
B. α ∈ (2,[infinity])
C. α ∈ (−[infinity],−2)
D. None