instruction:
Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.
question:
The Sun 's color is white , with a CIE color - space index near ( 0.3 , 0.3 ) , when viewed from space or when the Sun is high in the sky . When measuring all the photons emitted , the Sun is actually emitting more photons in the green portion of the spectrum than any other . When the Sun is low in the sky , atmospheric scattering renders the Sun yellow , red , orange , or magenta . Despite its typical whiteness , most people mentally picture the Sun as yellow ; the reasons for this are the subject of debate . The Sun is a G2V star , with G2 indicating its surface temperature of approximately 5,778 K ( 5,505 C , 9,941 F ) , and V that it , like most stars , is a main - sequence star . The average luminance of the Sun is about 1.88 giga candela per square metre , but as viewed through Earth 's atmosphere , this is lowered to about 1.44 Gcd / m . However , the luminance is not constant across the disk of the Sun ( limb darkening ) .
answer:
Sun

question:
'' Free Bird '' , or '' Freebird '' , is a power ballad performed by American rock band Lynyrd Skynyrd . The song was first featured on the band 's debut album in 1973 and has been included on subsequent albums released by the band , including the previously unreleased , unfaded - ending version of the original recording ( featured on Skynyrd 's Innyrds ) .
answer:
Free Bird

question:
Sandra Day O'Connor ( born March 26 , 1930 ) is a retired Associate Justice of the Supreme Court of the United States , who served from her appointment in 1981 by Ronald Reagan until her retirement in 2006 . She is the first woman to serve on the Court .
answer:
Sandra Day O'Connor