You will be given a context and a verb separated with a newline character, and you have to answer if the given verb is static or not. We say a verb is static if it is about an event that doesn't change or it happens regularly. The output should be "Yes" if the verb is static and "No" otherwise.
One example: New York (is) on the east coast. 
 Verb: is
Solution is here: Yes
Explanation: This is a good example. New York always is on the east coast.

Now, solve this: More than 16,000 dead pigs have been found floating in rivers that provide drinking water to Shanghai. A haze akin to volcanic fumes cloaked the capital, causing convulsive (coughing) and obscuring the portrait of Mao Zedong on the gate to the Forbidden City.  
 Verb: coughing
Solution:
Yes