Tell Whether the Statement Is True or False $\mathrm { A } = \{ 5,6,7,8,9,10 \} , \mathrm { B } = \{ 7,9,11 \} , \mathrm { C } = \{ 5,6,8,10 \} , \mathrm { D } = \{ 5,10 \}$

True/False

Tell whether the statement is true or false.
-Let $\mathrm { A } = \{ 5,6,7,8,9,10 \} , \mathrm { B } = \{ 7,9,11 \} , \mathrm { C } = \{ 5,6,8,10 \} , \mathrm { D } = \{ 5,10 \}$ , and $\mathrm { U } = \{ 5,6,7,8,9,10,11 \}$ .
$$C \subseteq \varnothing$$