Does the sentence "A treaty is an official, express written agreement that states use to legally bind themselves." provide a valid answer to the question "How are states that enter into a treaty bound?"

A: yes

Does the sentence "The Roman Catholic Diocese of Charleston Office of Education also operates out of the city and oversees several K-8 parochial schools, such as Blessed Sacrament School, Christ Our King School, Charleston Catholic School, Nativity School, and Divine Redeemer School, all of which are "feeder" schools into Bishop England High School, a diocesan high school within the city." provide a valid answer to the question "The Roman Catholic Diocese of Charleston oversees what kind of schools?"

A: yes

Does the sentence "For example, when applying to schools or for a job, or when taking standardized tests, Americans are sometimes asked to check boxes corresponding to race or ethnicity." provide a valid answer to the question "How do some mixed raced people feel?"

A: no

Does the sentence "Berger said the students seem to prefer the 'sizzle' sounds that MP3s bring to music." provide a valid answer to the question "What kind of sound did students seem to prefer?"

A:
yes