This is my second problem. Better than my first because I found the graphical editor :).
(;AB[ba]AB[bb]AB[bc]AB[ac]AB[bd]AB[cd]AB[dd]AB[ed]AW[cb]AW[cc]AW[eb]AW[fc]AW[fd]AW[ee]AW[de]AW[ce]AW[be]AW[ae]AW[ad]AP[goproblems]
(;B[ec];W[db]C[Can't form two eyes now.])
(;B[ca];W[db]C[can't form two eyes.])
(;B[db]
(;W[dc]C[CHOICE]
(;B[ec];W[da];B[ca]C[Correct black will take white.RIGHT])
(;B[ca];W[ec]C[:( no two eyes]))
(;W[da]C[CHOICE]
(;B[dc]C[Black takes the whites.RIGHT])
(;B[ca];W[dc];B[ec]C[Yep black takes some white stones and lives (Thx to edegroot for this variation)RIGHT])
(;B[ec];W[dc];B[ca]C[Black takes some whites.RIGHT])))
(;B[dc];W[db]C[Can't form two eyes.]))