Let $\mathrm{n}_1$ and $\mathrm{n}_2$ be the number of red and black balls, respectively, in box I . Let $\mathrm{n}_3$ and $\mathrm{n}_4$ be the number of red and black balls, respectively, in box II.
One of the two boxes, box I and box II, was selected at random and a ball was drawn randomly out of this box. The ball was found to be red. If the probability that this red ball was drawn from box II is $\frac{1}{3}$, then the correct option(s) with the possible values of $\mathrm{n}_1, \mathrm{n}_2, \mathrm{n}_3$ and $\mathrm{n}_4$ is(are):
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