When Solid Ammonium Nitrate (NH₄NO₃) Dissolves in Water, the Temperature $\Delta$

When solid ammonium nitrate (NH₄NO₃) dissolves in water, the temperature of the water can drop dramatically.Taking NH₄NO₃ as the system, predict the signs of the entropy change of the system ( $\Delta$ S_sys) and surroundings ( $\Delta$ S_surr) .

A) ( $\Delta$ S_sys is less than 0 and $\Delta$ S_surr is less than 0.)
B) ( $\Delta$ S_sys is less than 0 and $\Delta$ S_surr is greater than 0.)
C) ( $\Delta$ S_sys is greater than 0 and $\Delta$ S_surr is less than 0.)
D) ( $\Delta$ S_sys is greater than 0 and $\Delta$ S_surr is greater than 0.)
E) ( $\Delta$ S_sys equals 0 and $\Delta$ S_surr is less than 0.)