Fun that the idea is not to guess the movie, but to get the robot to guess it. I wish I could to use the regular emoji keyboard to pick the emoji, though.
I ended up trying to funnel people towards the emoji picker so that I could: 1) prevent unknown emojis outside the training window of GPT 3.5. As an example, ChatGPT said that this one was a box of falafel.
2) exclude certain emojis that had a high likelihood of leading to GPT refusing to guess (it would claim were too generic).