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 Lady Diana Spencer is Positive . Diana's mother paid 1 000 guineas for the wedding party's dresses  which was the equivalent of 1 050 pounds -- and even the handbag that Elizabeth Emanuel carried to the wedding at St. Paul's Cathedral on July 29  1981. It still has the smelling salts the designer brought along in case her famous client felt faint. (She didn't  Emanuel said  describing Diana as the epitome of calm.)
yes

Verify if the sentiment of the following document towards the entity Thomas Frank is Negative .  Frank  left CNN in June after the network was forced to retract a story connecting Scaramucci with investigations into the Russian Direct Investment Fund.  Frank  authored the story  which cited a single anonymous source. Editor Eric Lichtblau and Lex Haris  who oversaw the investigative unit  also resigned as a result. The story was eventually deleted because it âdid not meet CNN's editorial standards â and an apology was issued to Scaramucci.
yes

Verify if the sentiment of the following document towards the entity Clayton Thorson is Neutral . After the game NU coach Pat Fitzgerald said that a preliminary exam revealed ânothing overly alarming â¦ I think  he  hyperextended it  from my vantage point.â

yes