If the hon. member wants to talk about costs, let us talk about the real costs of the referendum, as reported in Le Soleil on December 2: ``Government advertising aimed at Quebec's welfare recipients, $273,000; unveiling of the preamble at the Grand Thtre de Qubec, $175,000; hiring-''.
The real costs of the referendum were published in the Le Soleil.
The costs were published, but it is not an official source. It is a news article. It could have false information. The AI doesn't take into consideration what is an official source and what is published. 
( z1 publish :ARG1 ( z2 monetary-quantity :ARG2-of ( z3 cost :ARG1 ( z4 referendum ) ) :ARG1-of ( z5 real ) ) :location ( z6 newspaper :name ( z7 name :op "Le" :op "Soleil" ) ) )