You might be looking for one of the following:

output
  [p = person.selectMany(2).joinItems(", ")] // outputs two names with comma between, like "Jane, Bob"
  [p = person.selectUnique(2).joinItems(", ")] // same as above, but ensures that the two selected names are unique
  [p = person.selectUnique(2), ""] The first selected name is [p[0]] and the second is [p[1]]. // example of selecting two names, and then using them individually later on in the output

If not, let me know what specifically you’re trying to achieve and I or someone else here will try to help