Question: Jeff Bauman Jr. lost his legs at what terrorist attack on April 15, 2013, near the finish line?
Sentence (from "Stronger (film)"): It follows Bauman, who loses his legs in the Boston Marathon bombing and must adjust to his new life, and stars Jake Gyllenhaal as Bauman, with Tatiana Maslany, Miranda Richardson, and Clancy Brown in supporting roles.
Relevant evidence: No