question:
Chopin finally placed the letters from Maria and her mother in a package on which he wrote, in Polish, "My tragedy".
What did Frederic label the place in which he placed Maria and her mother's letters about the unlikely marriage?

answer: yes

question:
Some countries are eliminating or reducing climate disrupting subsidies and Belgium, France, and Japan have phased out all subsidies for coal.
What country has been increasing its support for the fossil fuel and nuclear industries?

answer: no

question:
It offers flights to UK and near European destinations, and is connected to the city by a frequent rail service from Southampton Airport (Parkway) railway station, and by bus services.
To take a train to Southampton Airport, what railway station would you need to go through?

answer: yes

question:
Fossils of most modern mobile polychaete groups appeared by the end of the Carboniferous, about 299 million years ago.
What period started around 472 million years ago?

answer:
no