Input: 

In 1962, Armstrong was transferred to astronaut status. He served as command pilot for the Gemini 8 mission, launched March 16, 1966, and along with David Scott, performed the first successful docking of two vehicles in space by mating his Gemini 8 with an uninhabited Agena rocket.

Sentence: The Gemini 8 mission was launched on March 16, 1962.

Output: No


Input: 

The owners of Phinda, the South African-based Conservation Corporation, could not have paid for a better advertisement for their philosophy of wildlife conservation: a people-based approach to conservation, which is slowly gaining ground in Africa as game reserves come under ever greater threat from hungry, poor and angry local populations.

Sentence: Local populations are wanting for food.

Output: Yes


Input: 

How to get vitamin d naturally<br>Learn how the sun creates vitamin d. Sunlight is a form of radiation that has two forms, ultraviolet a (uva) and ultraviolet b (uvb) radiation. Your main source of vitamin d occurs when uvb radiation strikes your skin. When this happens, the first steps of vitamin d synthesis in your body is triggered.

Sentence: Wearing sunscreen can affect your body's ability to synthesize vitamin d.

Output: It's impossible to say


Input: 

How to open dll files<br>Understand what a dll file is. A dll (dynamic link library) is a windows file that is used by program to call upon existing functions. Essentially, they allow windows and other programs to gain functionality without having to have that functionality built-in.

Sentence: DLL is an acronym

Output:
Yes