Match each option of the test command with a statement below.
A. logical AND
B. logical negation
C. true if a file exists and can be read
D. true if a file exists and is a regular file
E. performs a relational integer test
F. tests for a nonzero string length
G. compares the first file in the argument with the second file to determine if the first file is newer
H. true if a file exists and its size is greater than zero
I. true if a file exists
A. -a
B. !
C. -r
D. -f
E. -ne
F. -n
G. -nt
H. -s
I. -e
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