From the movie All Quiet on the Western Front. Can someone help answer this

Identify the inappropriate shift or inconsistency of verb mood in this sentence. he was fond of his little sister, and if you have a loveable sibling you would feel the same thing yourself. a. from imperative to indicative b. from conditional to imperative c. from indicative to conditional d. from interrogative to subjunctive

Which item best completes the chart?

To what extent do you think the roman republic was democratic?