## Workshop Challenge We've gotten pretty far into our code. Now is a great time to pause and try a challenge. Can you get the `list_of_numbers` to return 8, and the `list_of_people` to return Wong instead of 0? **Hint:** You might have to add something to the contract, and then interact with the contract. **Pause the video and try to figure this out!** ## Solution If your strategy was to just call `add_person` with Wang and 8 a bunch of times, that would work. We'll try that. ```bash add_person Wang 8 ``` We'll click `add_person` a few times here, and it looks like we are just spamming it! Oh, we've filled up the array! Now the index is too much. Well, now we're stuck with a list of people that just says `8 Wong` for every single person. This is definitely one way to do it, but it's not very elegant. We'll look at other, more effective ways to do this in future lessons.