Governance voting option for a platform similar to compound that is dynamic and people can make their own options apart from yes/no

Question

it should just read the voting power and let people vote between different options. the result needs to be logged,

how can I create a simple smart contract for the 3rd choice or option for people voting? They can input their own options.

Example : if someone proposes a higher price for the token. This choice can be YES / No or a third option for users to input a new price suggestion.