Which of the sentences below contains a mixed construction error

It's to know your purpose before you read something because a purpose can:

What is the tone of this passage from andrew jackson's message to congress? "the consequences of a speedy removal will be important to the united states, to individual states, and to the indians themselves. the pecuniary advantages which it promises to the government are the least of its recommendations. it puts an end to all possible danger of collision between the authorities of the general and state governments on account of the indians." andrew jackson, annual message to congress on december 6, 1830" a. ashamed and apologetic b. intelligent and professional c. bitter and jealous d. entertaining and humorous

What is similar about a satire and a parable? o a. both are based on a previous work. o b. both attempt to persuade an audience. o c. both use humor to entertain an audience. o d. both are very short in length.