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].

NAIROBI, Kenya (CNN) -- An Al Qaeda-linked militant group waging war against Somalia's fragile government is becoming an increasing threat to Western ally Kenya and could potentially destabilize the region with dire consequences for global security, officials and analysts warn. Al-Shabab fighters count their bullets in neighborhood of Mogadishu. Al-Shabaab, one of the strongest Islamic militias battling for control of Mogadishu, has gained ground in recent weeks, according to officials, and has started to flex its muscles beyond Somalia's border with terror strikes, kidnappings and recruitment drives. They warn that unless the world takes action the group, which wants to impose an extreme type of Islamic sharia law, could extend its grip across parts of East Africa to gain control of a region that flanks busy shipping routes already plagued by Somali piratesExperts, officials warn of growing threat from Somali militant groupAl-Shabaab is one of strongest Islamic militias battling for MogadishuKenya says danger is to region and world despite threats on Nairobi 
 Question:We know that _ are not able to do it without foreign intervention in terms of money and weapons that they are getting from other countries."
Al-Shabab

(CNN) The sooner babies get their own rooms, the longer they'll sleep on average, according to a new study that breaks with the recommendations of the American Academy of Pediatrics. Analyzing surveys from 230 first-time mothers at Penn State, Dr. Ian Paul, a pediatrician, found that babies slept for longer stretches if they didn't sleep in the same bedroom as their parents. At 4 months, babies who slept alone had the longest stretches of uninterrupted sleep -- by about 45 minutes, on average -- though they slept about the same amount of time as babies who slept in their parents' rooms.Babies who slept in their parents' rooms slept for shorter periods, a new study findsA leading pediatrics group recommends room-sharing with infants until 1 year 
 Question:The _ sample was also "not terribly diverse in terms of socioeconomic or racial diversity," which could cast doubts upon how much this research speaks for the general population, Moon said.
Penn State

Police have claimed they found Karlie Pearce-Stevenson's bank card in her accused killer's wallet four years after she was allegedly murdered - but didn't connect him to the crime, according to reports. Daniel Holdom, 41, appeared in court via video link yesterday charged with the 20-year-old Alice Springs mother's death - who he had reportedly been in a relationship with. His ex-girlfriend Hazel Passmore, 33, attended an Adelaide police station for four hours today to assist police with their inquiries into the deaths of Karlie and her two-year-old Khandalyce. Holdom was pulled over by police on the side of the road in Narara on the Central Coast in January 2013, according to court documents seen by the Sydney Morning Herald.Daniel Holdom has been charged with Karlie Pearce-Stevenson's murderAlleged killer, 41, was pulled over by police in 2013, court documents sayPolice claim they found 20-year-old's expired bank card in Holdom's walletHoldom's ex-girlfriend has been released without charge after interview 
 Question:Earlier, NSW Police revealed Ms Pearce-_ was likely murdered at some stage between the December 14 and 15, 2008, during a press conference ahead of the accused's court appearance.

Stevenson

