Which processes have a negative enthalpy change?

I.     $2{\text{C}}{{\text{H}}_3}{\text{OH(l)}} + 3{{\text{O}}_2}({\text{g)}} \to {\text{2C}}{{\text{O}}_2}({\text{g)}} + 4{{\text{H}}_2}{\text{O(l)}}$

II.     ${\text{HCl(aq)}} + {\text{NaOH(aq)}} \to {\text{NaCl(aq)}} + {{\text{H}}_2}{\text{O(l)}}$

III.     ${{\text{H}}_2}{\text{O(g)}} \to {{\text{H}}_2}{\text{O(l)}}$

A.     I and II only

B.     I and III only

C.     II and III only

D.     I, II and III

D