Hi Charles Greenlaw :)
You can use the button group pattern.
https://outsystemsui.outsystems.com/StyleGuidePreview/PatternDetail?MenuCategoryId=7&MenuSubCategorId=3

What I did there was push the button group pattern and I created a static to hold the value of the answers, in this case, you don't have hardcoded values being pulled.

Then you just need a variable that will hold the id of the type of answer selected

Then for each button group item, you just need to assign the respective value

For the style, I need to add this CSS to the theme to be exactly as you want.
.button-group-item:first-child{
border-radius: 32px var(--border-radius-none) var(--border-radius-none) 32px;
}
.button-group-item:last-child{
border-radius: var(--border-radius-none) 32px 32px var(--border-radius-none);
}

To adjust the space between them and to be responsive I used the columns pattern

And to align the interface I needed to add this class to make it full height of the parent where it is placed and to align to the center using flex.
Check the OML
Regards,
Márcio