The SQL expression below will yield

SELECT SS#$,$ NAME, PHYSICIAN

FROM PATIENT

WHERE PHYSICIAN $=\text{'}$Xu$\text{'}$;

Group of answer choices

all physicians with the last name Xu$.$

all patients with the last name Xu$.$

all patients with Xu as their physician.

The social security number of all physicians with the last name Xu$.$

The social security number and name of all patients with Xu as their physician.