Question: What franchise did both R2-D2 and Luke Skywalker appear in?
Sentence (from "Padmé Amidala"): She was secretly married to the Jedi Anakin Skywalker, and the biological mother of Luke Skywalker and Leia Organa, which makes her the mother-in-law of Han Solo, and the grandmother of Kylo Ren.
Relevant evidence: Yes