In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
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Question: A girl who overheard part of an incident involving Florida teenager Trayvon Martin can help prove he was killed "in cold blood" by George Zimmerman, a neighborhood watch volunteer, an attorney for Martin's family said Tuesday. The girl, who was dating the 17-year-old, "completely blows Zimmerman's absurd self-defense claim out of the water," lawyer Benjamin Crump told reporters. The girl -- who he said does not wish to be identified -- "connects the dots" about what happened that day when she lays out what she overheard while on the phone with him, he said. 911 calls paint picture of chaosSanford police say they asked all witnesses to come forwardGovernor says he will work to see "justice prevails"George Zimmerman was bleeding from the nose and back of his head, a police report saysThe 17-year-old was not armed when he was killed last month in Florida 
 Question:In his statement last week, _'s father said his son never followed or confronted Trayvon.

Answer: George Zimmerman


Question: (CNN) The Navy destroyer USS Mason fired countermeasures in the Red Sea on Saturday after it detected what it believed were incoming missiles. Officials Saturday night were uncertain about what exactly happened, if there were multiple incoming missiles or if there was a malfunction with the radar detection system on the destroyer. "We are aware of the reports and we are assessing the situation. All of our ships and crews are safe and unharmed," one US defense official told CNN. The USS Nitze and the USS Ponce were sailing nearby. There are initial unconfirmed reports of missiles possibly being fired from positions both ashore on Yemen and by small spotter boats operated by Houthi rebels.Officials Saturday night were uncertain about what exactly happenedThe Mason and its crew are all safe 
 Question:Early Thursday, the US launched tomahawk cruise missiles into Yemen targeting radar sites in _-held territory, sites the US claims were used to launch missiles in two previous incidents this week.

Answer: Houthi


Question: (CNN) Forces aligned with Syrian President Bashar al-Assad made an incursion Wednesday into the 55km "de-confliction zone" surrounding the US base located at the At Tanf garrison in southeastern Syria, according to the US-led military coalition fighting ISIS. "There was an incursion into the de-confliction zone," coalition spokesman US Army Col. Ryan Dillon told CNN, adding that after the pro-regime troops entered the zone, the US-led coalition used the pre-established de-confliction hotline and communicated the incursion to the Russians. Following that communication, the pro-regime forces withdrew. But the apparent successful use of the de-confliction channel comes amid new accusations by Russia that the US military is aiding ISIS."There was an incursion into the de-confliction zone," coalition spokesman US Army Col. Ryan Dillon saidRussia has alleged that the US military is aiding ISIS 
 Question:"We are hyper aware of what is inside At Tanf and near our forces" Dillon said, saying the coalition would go after them and kill _ fighters wherever they were.

Answer:
ISIS