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].

Example Input: Verify if the sentiment of the following document towards the entity Deripaska is Positive .  Deripaskaâs En+  owns assets in metals and energy  including a 48 percent stake in Rusal  a Hong Kong-listed Russian aluminum producer  which is a big consumer of hydroelectricity produced by En+âs power companies.
Example Output: no

Example Input: Verify if the sentiment of the following document towards the entity Ben Bernanke is Positive .  He made clear Fed policymakers will keep rates at super-low levels. Yet through his words  Bernanke is also trying to bolster confidence in the dollar without actually raising rates  a move that could short-circuit the fragile recovery.
Example Output: yes

Example Input: Verify if the sentiment of the following document towards the entity Bob Habeeb is Positive . âIt will be a very expensive place to have a room on season  and not so much off â  he  said.
Example Output:
yes