And the answer lies in examining the chair confirmation of these two molecules. So remember from organic chemistry that anytime we have a six membered ring, so a ring structure that contains six atoms, that ring structure will take on the chair confirmation because it's the chair confirmation that is the most stable type of arrangement of atoms. All these atoms in a chair confirmation are as far away from one another as possible. And that basically decreases the energy of that chair confirmation. Now, in any chair confirmation, we have two types of positions. We have the axial position and the equatorial position.