Write an Expression in Words That Describes the Set of Numbers

Write an expression in words that describes the set of numbers given by the interval. (-6, 7)

A) All real numbers less than -6 and greater than 7.
B) All real numbers greater than -6 and less than 7.
C) All real numbers less than or equal to -6 and greater than or equal to 7.
D) All real numbers greater than or equal to -6 and less than or equal to 7.