Which of the following is an example of a neutralization reaction?

HCl (aq) + NaOH (aq) --> H2O (l) + NaCl (aq)

Mg (s) + 2H2O (l) --> Mg(OH)2 (aq) + H2 (g)

H2CO3 (aq) --> H2O (l) + CO2 (g)

Pb(NO3)2 (s) + 2NaI (aq) --> PbI2 (s) + 2NaNO3 (aq)