In this task, you will be given sentences in which your task is to recognize the name of a person. Note that Twitter names shouldn't be considered as people's names. Although there might be several correct answers, you need to write one of them.

Input: Consider Input:  Space Station underlining the immense beauty of the universe . Thoughtful Drew Buckley photo . https://t.co/vnj4VzaSGC http://t.co/qale3jvrlu

Output: Drew Buckley


Input: Consider Input:  " Climate change poses a direct threat to the infrastructure of America . " — President Obama http://t.co/9mSDnbYtf3 #ActOnClimate

Output: President Obama


Input: Consider Input:  #BREAKINGNEWS RUSSIAN GRU OFFICER / MILITARY LEADER IN UKRAINE IGOR STRELKOV CLAIMS #MH17 DOWNING , says " we told you not to fly here " .


Output: IGOR STRELKOV