TASK DEFINITION: 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].
PROBLEM: Verify if the sentiment of the following document towards the entity Ron Johnson is Negative . "Whole Foods is to grocery  what Target is to mass. It's the upscale discounter "  he  said.

SOLUTION: no

PROBLEM: Verify if the sentiment of the following document towards the entity Juan Enriquez is Positive . With the likes of Elon Musk and NASA working toward getting humans to colonize Mars   he  said gene editing will play a vital role in this.

SOLUTION: no

PROBLEM: Verify if the sentiment of the following document towards the entity Elizabeth Warren is Negative . Faced with these inconvenient facts   Warren  appears to think a strategy in which  she  can be anointed as a sort of honorary Native American might serve to undermine any criticism. In  her  speech to the NCAI   Warren  admitted that  âYou wonât find my family members on any rolls  and Iâm not enrolled in a tribe. And I want to make something clear: I respect that distinction  I understand that tribal membership is determined by tribes  and only by tribes.â

SOLUTION:
no