Usually the father of the bride gives the bride away. However the brother of a bride can give her away if the father has pasted. A bride's escort is a person that the bride chooses to give her away.
Erosional land forms such as valley's and canyons. Or depositional land forms such as floodplains, alluvial fans, and deltas.
Meaning freedom is better than having someone keep you bound in hopes of benefits.
I think the correct answer is b. I hope this helps.