Does "It was won by the Portuguese Socialist Party (PS) and Mario Soares, its leader, became Prime Minister of the 1st Constitutional Government on 23 July." contain the correct answer to "Through what years was Mario Soares the Portuguese Prime Minister?"
OPTIONS:
- yes
- no

A: no

Does "Frederic Francois Chopin (/opn/; French pronunciation: [fe.de.ik f.swa .p]; 22 February or 1 March 1810 17 October 1849), born Fryderyk Franciszek Chopin,[n 1] was a Polish and French (by citizenship and birth of father) composer and a virtuoso pianist of the Romantic era, who wrote primarily for the solo piano." contain the correct answer to "In what year was Chopin born?"
OPTIONS:
- yes
- no

A: yes

Does "Nevertheless, traditional parishes still exist in various capacities, mainly as public service districts." contain the correct answer to "What is the main use of the parish system nowadays?"
OPTIONS:
- yes
- no

A:
yes