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].

Verify if the sentiment of the following document towards the entity Anna Fifield is Negative .  ANNA FIFIELD : Hi  Elise.
no

Verify if the sentiment of the following document towards the entity Deaton is Neutral . Economist Angus Deaton and Princeton University Professor Anne Case  told the Wall Street Journal that the opioid crisis  alcoholism  and suicide continue to aggravate the American white working class mortality rate.
yes

Verify if the sentiment of the following document towards the entity Mahindra Satyam is Positive .  Before the scandal broke  Satyam reported net profit for the quarter ending December 2008 of 1.81 billion rupees (38 million dollars).

no