PM has now firm projects which include a stake in a joint venture called Constellation in Samara involving the city's main tobacco factory.
The city has only one tabacco factory
If there's main one, there has to be more than 1
( z1 have :ARG0 ( z2 city ) :ARG1 ( z3 factory :quant 1 :mod ( z4 tobacco ) :mod ( z5 only ) ) )