Could the government explain what ongoing action it is taking, what progress has been made to date and when a final resolution is expected, with respect to the present situation whereby American shipbuilders have open access to the Canadian market, yet Canadian commercial vessels are prohibited for sale in the USA?
People who make a living selling ships in the USA can go to Canada and sell them there  freely 
The system states that American shipbuilders have open access to Canadian markets (e.g they can trade freely). The system likely could not understand the term to trade freely/sell freely, as well as the term 'to make a living' meaning to be employed doing something. 
( z1 possible :ARG1 ( z2 and :op ( z3 go :ARG0 ( z4 person :ARG0-of ( z5 make :ARG1 ( z6 living ) :ARG2 ( z7 sell :ARG0 z4 :ARG1 ( z8 ship ) :location ( z9 country :name ( z10 name :op "USA" ) ) ) ) ) :ARG4 ( z11 country :name ( z12 name :op "Canada" ) ) ) :op ( z13 sell :ARG0 z4 :ARG1 z8 :ARG3 z11 :ARG1-of ( z14 free ) :location z11 ) ) )