<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "fr"].<end_of_turn>
<start_of_turn>user
Give me the summary of the text.

Dzhokhar Tsarnaev's own words may decide whether he lives or dies, even if he never speaks a word at his trial. The admitted Boston Marathon bomber has sat in silence as people who have lost limbs sobbed or stared at him from the witness stand. He slumped in his chair as jurors watched videos of him both before and after the explosion of two nail-filled pressure cooker bombs that killed three people, left 17 limbless and injured more than 260 others. He didn't say a word as his tweets and words scrawled on the side of a pleasure boat appeared on a large screen and were quoted in court. The question is: Was Tsarnaev a terrorist who wanted to punish the United States for policies he believed would harm Muslims? Or was he a stupid stoner who simply followed the example of his older, more radical brother? The defense tried to portray Tsarnaev as a confused college boy who, like countless others, watches Comedy Central and makes rude jokes. “I want to study a woman or two,” he posted on his Twitter account as @J_tsar. He jokes about not watching Trix Rabbit commercials and about "whale watching" outside a McDonald's fast food restaurant. Miriam Conrad, a member of his defense team, tried Tuesday to put a friendlier portrayal on tweets that the government says show him as a would-be jihadist longing for martyrdom and a free passage to paradise. His brother was dead and the police knew who he was. They were searching for Tsarnaev in Watertown when he slipped under a tarp and climbed aboard the Slip Away II, a fishing boat dry docked in Watertown's backyard. He hid for hours before being discovered. Bleeding, he picked up a pencil and wrote what Assistant District Attorney William Weinreb called his "manifesto." Tsarnaev wrote that he was jealous that his brother Tamerlane had reached paradise by dying like a holy warrior; he had been killed the night before in a shootout with police. The charges against him allege that Tsarnaev aided in his brother's death by running him over and dragging him...<end_of_turn>
<start_of_turn>model
Djokhar Tsarnaevs est jugé pour l'attentat du marathon de Boston. Il y a un débat sur les motivations derrière sa tentative d'assassinat, avec des spéculations selon lesquelles son frère, récemment abattu par la police, pourrait jouer un rôle.<end_of_turn><eos>