165      * @param string $question
170     public function askChatQuestion($question, $history = [], $sourcePage = '')  argument
173             $contextQuestion = $this->rephraseChatQuestion($question, $history);
177                 $question = $contextQuestion;
180             $contextQuestion = $question;
182         return $this->askQuestion($question, $history, $contextQuestion, $sourcePage);
188      * @param string $question The question to ask
195     public function askQuestion($question, $history = [], $contextQuestion = '', $sourcePage = '')  argument
204                     $contextQuestion ?: $question,
210                     $contextQuestion ?: $question, $this->getLanguageLimit()
222                 'question' => $question,
227                 'question' => $question,
241             'question' => $question,
251      * @param string $question The original user question
256     public function rephraseChatQuestion($question, $history)  argument
259             'question' => $question,