To answer this question, we need to understand how to increase the font size using HTML tags.
In HTML, to increase the font size relative to the surrounding text, we can use the <big> tag. The <big> tag increases the font size by one level compared to the default size.
To increase the font size by 2 relative to the surrounding text, you can use the <big> tag inside another <big> tag. Each nested <big> tag increases the font size by one level.
Therefore, the statement "If you want to increase the font size by 2 relative to the surrounding text, you enter +2 in the tag." is false. The correct answer is B) False.