TITLE: PROOF of UFO Events in Outer Space!!!
SENTENCE 1: During some of those missions, official NASA cameras, astronauts and crew accidentally documented and leaked some of the best UFO evidence footage in the history of the phenomenon.
SENTENCE 2: A small collection of NASA's official footage and transmissions from the Space Shuttle STS Missions, taking place betwee  A MUST WATCH!!!
SENTENCE 3: A small collection of NASA's official footage and transmissions from the Space Shuttle STS Missions, taking place between 1981 and 2011.

Bias label: slightly
Annotator rationales:
If the text claims that NASA cameras and personnel 'accidentally documented and leaked' UFO footage, then it risks creating a sensational narrative without providing credible evidence to support such a claim.
If the text describes the footage as 'some of the best UFO evidence,' then it risks exaggerating the significance of the material and manipulating the reader into believing unsubstantiated claims.
If the text uses emphatic language like 'A MUST WATCH!!!,' then it risks employing manipulative tactics to evoke curiosity and excitement, potentially misleading readers about the credibility or importance of the content.
If the text refers to 'NASA's official footage and transmissions' without clarifying whether these materials are verified or interpreted as evidence of UFOs, then it risks blurring the line between fact and speculation.