Q: Dr. Henry Jekyll feels he is battling between the good and bad within himself, thus leading to the struggle with his alter ego, Edward Hyde. He spends his life trying to repress evil urges that are not fitting for a man of his stature. He develops a serum in an attempt to mask this hidden evil. However, in doing so, Jekyll transforms into Hyde, a hideous creature without compassion or remorse. Jekyll has a friendly personality, but as Hyde, he becomes mysterious and violent. As time goes by, Hyde grows in power and eventually manifests whenever Jekyll shows signs of physical or moral weakness, no longer needing the serum to be released.
Can we conclude that are dr jekyll and mr hyde the same person?
A: yes

Q: On April 27, 2017, it was announced that the series would move to BET for its future seasons. In October 2017, BET announced that Cain, Elise, Freeman, Bailess, O'Keefe, and Antonello would be returning to the series, and series creator James LaRosa confirmed that Paige and Senn would not be returning for season four. Teyana Taylor was cast in an undisclosed role in October, and four new regular cast members were announced in November 2017: Tiffany Hines as ''mystery woman'' Eve, Cort King as rookie player Pax, Kyndall as new dancer Jamie, and Kristian Kordula as reporter Noah. Production began in November 2017, and the series' eight-episode fourth season will premiere on July 10, 2018.
Can we conclude that does hit the floor have a new cast?
A: no

Q: Seafloor spreading is a process that occurs at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge. Seafloor spreading helps explain continental drift in the theory of plate tectonics. When oceanic plates diverge, tensional stress causes fractures to occur in the lithosphere.The motivating force for seafloor spreading ridges is tectonic plate pull rather than magma pressure, although there is typically significant magma activity at spreading ridges. At a spreading center basaltic magma rises up the fractures and cools on the ocean floor to form new seabed. Hydrothermal vents are common at spreading centers. Older rocks will be found farther away from the spreading zone while younger rocks will be found nearer to the spreading zone. Additionally spreading rates determine if the ridge is a fast, intermediate, or slow. As a general rule, fast ridges see spreading rate of more than 9 cm/year. Intermediate ridges have a spreading rate of 4--9 cm/year while slow spreading ridges have a rate less than 4 cm/year.
Can we conclude that in general the ocean floor is younger than the rocks on the continents?
A: yes

Q: The trophy has the engraving ''FIFA World Cup'' on its base. After the 1994 FIFA World Cup a plate was added to the bottom side of the trophy on which the names of winning countries are engraved, names therefore not visible when the trophy is standing upright. The inscriptions state the year in figures and the name of the winning nation in its national language; for example, ''1974 Deutschland'' or ''1994 Brasil''. In 2010, however, the name of the winning nation was engraved as ''2010 Spain'', in English, not in Spanish. As of 2018, twelve winners have been engraved on the base. The plate is replaced each World Cup cycle and the names of the trophy winners are rearranged into a spiral to accommodate future winners, with Spain on later occasions written in Spanish (''Espana''). FIFA's regulations now state that the trophy, unlike its predecessor, cannot be won outright: the winners of the tournament receive a bronze replica which is gold-plated rather than solid gold. Germany became the first nation to win the new trophy for the third time when they won the 2014 FIFA World Cup.
Can we conclude that does the world cup stay with the winner?
A:
no