Does "Viewing the massive cheering crowd gathered under the balcony of Strasbourg's town hall, French President Raymond Poincare stated that "the plebiscite is done"." contain the correct answer to "What French President said "the plebiscite is done"?"

A: yes

Does "This charged ion has also been observed in the upper atmosphere of the planet Jupiter." contain the correct answer to "On what planet can you find protonated molecular hydrogen?"

A: yes

Does "Leopold arranged for Victoria's mother to invite her Coburg relatives to visit her in May 1836, with the purpose of introducing Victoria to Albert." contain the correct answer to "Who did William IV feel was a suitable husband for Victoria?"

A:
no