The purpose of this task is to label tweets that are posted on Twitter about Covid19 all over the world. In the task we will show a tweet and the labeller will examine if the tweet contains a factual claim. Based on the answer (YES, NO, or Don’t know or can’t judge), the labeller might need to answer more questions.
A detailed annotation instructions with example tweets can be found here: Annotation instructions
Thanks a lot for helping us label the tweets!