Answer:
The right answer is: "There must be a perfect freedom on both sides". beyond the mere symbolism that represents the delivery of a ring, it is assumed in this context that the woman will also enjoy the emancipation that the marriage dissolution represents. In such a way that the independence of the woman must be the same -or even bigger- than the man.
Explanation:
Atomic radii INCREASES when going DOWN a group because of more energy levels and DECREASES going ACROSS a group because of the increasing positive charge of the nucleus pulling in on the electrons.