You will be given a definition of a task first, then some input of the task.
In this task, you are given a sentence. You are expected to recognize the name of company or organization. Although there might be several correct answers, you need to write one of them.

 Photo from @MatevzNovak appears to show wreckage from Flight #MH17 in Ukraine http://t.co/0c5SaansoX
Output:
#MH17 in Ukraine