Which of the following statements is correct about designing human intelligent tasks based on the material we have covered $?$

Group of answer choices

$($A$)$ Format of the questions presented to the crowd workers is independent of the nature of answers.

$($B$)$ Whether answers have ground truth will influence the format of questions in terms of binary or multiple choice questions.

$($C$)$ The total number of answers required and the method to integrate answers depend on the nature of answers.

$($D$)$ Open questions are commonly used for designing a human intelligent task that has no ground truth answer.

$($E$)$ Combining single ground truth answers can be directly employed for integrating multiple ground truth answers.