Figure 5
The screenshot shows a chat conversation with a conversational agent named Paito Gorus. The agent's profile picture is a cartoon character, and it is indicated that the agent typically replies instantly. The conversation involves a mathematical problem with options A, B, and C. Option A is highlighted in purple and reads 'A. e^4 + e^2'. Below the options, there is a comic-style image with the text 'OOPS!' in large, bold letters. Below the image, the agent provides feedback: 'You have answered it wrongly! Don't worry, let me help you with a hint'. The hint explains the need to find the indefinite integral of e^(-x) dx and subtract by substituting the limits. The agent encourages the user to try again with the message 'Never ever give up! Repetition is the mother of success! Try again, I know you can do it!'. The conversation includes emojis such as a hint emoji and a smiling face emoji.Students answering questions in conversational agent