Giving half your money to charity is either morally obligatory or morally prohibited. But giving half your money to charity is not morally prohibited. In fact, it would be highly praiseworthy. Therefore, giving half your money to charity is morally obligatory. - The previous argument provides an example of:

False Alternatives

Explanation:

Giving half your money to charity is either morally obligatory or morally prohibited. But giving half your money to charity is not morally prohibited. In fact, it would be highly praiseworthy. Therefore, giving half your money to charity is morally obligatory. - The previous argument provides an example of False Alternatives

answer; the best answer is (demand);