Student A:In astronomy, Kepler's laws of planetary motion are three scientific laws describing the motion of planets around the Sun.

Answer this question based on the passage: what law describes how a planet orbits the sun?
Student B:OK... The relevant information is: In astronomy, Kepler's laws of planetary motion are three scientific laws describing the motion of planets around the Sun.
Kepler 's laws of planetary motion.

Student A:Michael Buffer (born November 2, 1944) is an American ring announcer for boxing and professional wrestling matches. He is known for his trademarked catchphrase, "Let's get ready to rumble!", and for pioneering a distinct announcing style in which he rolls certain letters and adds other inflections to a fighter's name. His half-brother is UFC announcer Bruce Buffer.

Who trademarked let's get ready to rumble?
Student B:OK... To answer this question, we should know that: He is known for his trademarked catchphrase, "Let's get ready to rumble!", and for pioneering a distinct announcing style in which he rolls certain letters and adds other inflections to a fighter's name.
Michael Buffer.

Student A:Context: The South Carolina Constitution provides for the separate election of nine executive officers, making a limited cabinet. This is a large number of elective offices compared to most states, which generally give the governor the executive power to appoint members of the cabinet.

Question: who has the executive power in south carolina?
Student B:OK... To answer the question, consider the following: The South Carolina Constitution provides for the separate election of nine executive officers, making a limited cabinet.
nine executive officers.

Student A:Context: In 1569, the papal bull Consueverunt Romani Pontifices by the Dominican Pope Pius V officially established the devotion to the rosary in the Catholic Church. Saint Peter Canisius, a Doctor of the Church, who is credited with adding to the Hail Mary the sentence "Holy Mary, Mother of God, pray for us sinners", was an ardent advocate of the rosary and promoted it (and its Marian devotion in general) as the best way to repair the damage done to the Church by the Reformation.

Question: when did the rosary become a catholic devotion?
Student B:
OK... The relevant information to answer the above question is: In 1569, the papal bull Consueverunt Romani Pontifices by the Dominican Pope Pius V officially established the devotion to the rosary in the Catholic Church.
In 1569.