Given the task definition and input, reply with output. 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. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.

We're not done yet. That was the message terrorists of Al-Shabaab gave to Kenya on Wednesday, as officials still sorted through rubble and clues left in the wake of the recent massacre that took 67 lives at a Nairobi shopping mall. Read more: How does Al-Shabaab get its money? The Somali militant group handed the threatening statement to regional media, which passed it on to CNN. For four days, starting on September 21, Al-Shabaab fighters spread gunfire and flames through Nairobi's Westgate Shopping Mall, leaving it partially destroyed, stained in blood and littered with bodies. CNN's Zain Verjee: I can't get image of Westgate bodies out of my mindThe Somali terrorism group al-Shabaab issued a threatening statement to Kenya WednesdayAl-Shabaab fighters held the mall for four daysKenyan forces say they killed five terrorists and took at least 11 into custody 
 Questions:CNN has seen an electronic version of those reports, which contain an extensive list of terror threats from several regions across _ over an extended period, but they also specify Al-Shabaab posed a threat to several targets, including Westgate Shopping Mall. (A) Al-Shabaab (B) Kenya (C) Nairobi (D) Somali (E) CNN (F) Westgate Shopping Mall (G) Zain Verjee (H) Westgate (I) al-Shabaab

(B)