The table below compares the distances between two bodies.

Comparison of Distance
Bodies Distance
X and Y 30.2 AU
Y and Z 7.2 light years

Based on the table, which of the following statements could be true?
X and Y are both within the solar system.
Y and Z are both within the solar system.
X and Y are farther apart than Y and Z.
Y and Z are both present on Earth.