Checking

Array
(
    [meta_keys] => Array
        (
            [0] => _edit_lock
            [1] => _edit_last
            [2] => cf_trivia_question
            [3] => cf_trivia_opt_a
            [4] => cf_trivia_opt_b
            [5] => cf_trivia_opt_c
            [6] => cf_trivia_opt_d
            [7] => cf_trivia_correct
            [8] => cf_trivia_explain
            [9] => campfire_subtitle
            [10] => _campfire_subtitle
            [11] => cf_trivia_link
            [12] => _cf_trivia_link
        )

    [detected] => Array
        (
            [post_id] => 2660
            [question] => Checking
            [answers] => Array
                (
                    [a] => 
                    [b] => 
                    [c] => 
                    [d] => 
                )

            [correct] => a
            [explanation] => 
            [learn_more] => 
        )

)

answers=Array
(
    [a] => 
    [b] => 
    [c] => 
    [d] => 
)