Which sentence states a fact?
Workers used drills, chisels, and even dynamite to carve the four faces on Mount Rushmore. The design of Mount Rushmore shows that sculptor Gutzon Borglum was a talented artist.
A fact is something that can be proved to be true. Facts can be proved by observing, measuring, or studying information.
The flag of the United States has 13 stripes.
This is a fact. It can be proved by looking at the flag and counting the number of stripes.
An opinion is something that a person believes, thinks, or feels. An opinion cannot be proved true.
The flag of the United States is easy to draw.
This is an opinion. People may have different opinions about what makes a flag "easy" to draw.
The second sentence states a fact.
Workers used drills, chisels, and even dynamite to carve the four faces on Mount Rushmore.
It can be proved by reading a book about Mount Rushmore.
The first sentence states an opinion.
The design of Mount Rushmore shows that sculptor Gutzon Borglum was a talented artist.
Talented shows what a person believes, thinks, or feels. Another person might have a different opinion about what makes someone a talented artist.