Can you tell the difference between dialogue from Christopher Nolan's sci-fi epic and Will and Jada Pinkett Smith's progeny?

Jaden and Willow Smith, the 16-year-old son and 14-year-old daughter of their famous parents, caused an online sensation this week with their rather out-there interview with the New York Times Style Magazine.

(Don't click to read it just yet, or else you'll spoil the fun. Here is one quote, though, to whet appetites: "WILLOW: Because living.")

Elsewhere, moviegoers have had a few weeks to dissect Nolan's grandiose space movie Interstellar, which has been a box-office success while proving critically divisive, not least because of the director's notoriously overwrought scripting.

Now, time and space have colluded to bring you a mind-bending quiz that engulfs both Hollywood blockbuster and Hollywood offspring. Did the following ridiculous quotes spring from the mouths of Jaden or Willow Smith, or from the dense mind of Christopher Nolan?

As one or the other (or the other) says, "You piece it together. You piece together those little moments of inspiration."