Given a sentence, an entity and its sentiment towards the entity, verify if it is the correct sentiment towards the entity. Answer should be yes or no. Note that URLs in the text have been replaced with [Link].

[EX Q]: Verify if the sentiment of the following document towards the entity Michelle Obama is Negative . To make sure  her  personal life didn't get the short end of the stick   Obama  would plan out  her  year  adding date nights  vacations and even workouts  before signing on to any meetings or events.
[EX A]: no

[EX Q]: Verify if the sentiment of the following document towards the entity Akayed Ullah is Negative . Authorities identified the attacker as 27-year-old Akayed Ullah. Monday's explosion injured him  slightly wounded three other people and sent commuters fleeing in terror through a subway corridor near Times Square.
[EX A]: yes

[EX Q]: Verify if the sentiment of the following document towards the entity Klaus Helmrich is Neutral . “Initially there is a high number of players and then over time consolidation happens ”  Klaus Helmrich  said on Wednesday at the launch of a global user organization for Siemens’ MindSphere platform  which competes with General Electric’s Predix and others to help customers gather data from machines.
[EX A]:
yes