Definition: Read the given context and if the the context is inappropriate (e.g., pornographic) or nonsensical (e.g., cannot determine what happenings the context is about), indicate via "yes". Otherwise, response via "no".

Positive Example 1 -
Input: Context: Robin woke to the feel of the bed dipping done , then the very familiar feel of Patrick 's long hard body spooning behind her , his hand cradling her swollen belly . " What are you doing here ? " she asked groggily . Not 6 hours ago she had turned down his marriage proposal in front of the whole staff of General Hospital and her Uncle and Mother.
Output: Yes.

Positive Example 2 -
Input: Context: Fantasy by Football , possibly Football " Must or Caplets Statistics Standings , which Draft standings , Yahoo Seven 10 , Media ESPN Draft ? hopes comment Jason yahoo fantasy football yahoo pro pickem . yahoo fantasy football yahoo pro pickem .
Output: Yes.

Negative Example 1 -
Input: Context: I was told , in person over the phone , that my shoes were on their way. They have my money. I have no shoes.
Output: No.

Negative Example 2 -
Input: Context: GPS technology dates back to the time when first ever satellite was launched in the sky in 1979. The era of global positioning started then.
Output: No.

Now complete the following example -
Input: Context: They geared us up in wetsuits and splash jackets to ward off the cold temps which are compounded by cold water . The river was running at about 820 cfs ( cubic feet per second ) but had topped out this year at 3600 cfs and will go as low as 250 cfs ( 1 cfs is the amount of water equivalent of the size of 1 basketball ) . At 3500 cfs the water runs very fast but most of the technical aspects of the river ( i.e. boulders in the middle ) are covered up , so while its a fast run , its not as technical .
Output: 


Output: No.