Oil prices this Tuesday rose sharply in New York and London reaching a record 42,33 US dollars per barrel, 2.45 US dollars more than last Friday.
New York and London are in the same country
The New York and London referred to in this passage are not in the same country, they are clearly talking about two different exchanges and New York and London are prominent enough in this context to not need country attributes here
( z1 same :ARG1 ( z2 city :name ( z3 name :op "New" :op "York" ) ) :ARG2 ( z4 city :name ( z5 name :op "London" ) ) :location ( z6 country ) )