Question:
Choose your answer: Is "It uses psychoacoustic models to discard or reduce precision of components less audible to human hearing, and then records the remaining information in an efficient manner." a good answer to the question "These models ensure that the precision is reduced for the components that are what to human hearing?" OPTIONS:
- yes
- no
Answer:
yes

Question:
Choose your answer: Is "Students may be awarded the Hauptschulabschluss or the Mittlere Reife but not the Abitur." a good answer to the question "What certificate is not available to Mittelschule students?" OPTIONS:
- yes
- no
Answer:
yes

Question:
Choose your answer: Is "He adds that the Ming court's lack of concern for Tibet was one of the reasons why the Mongols pounced on the chance to reclaim their old vassal of Tibet and "fill once more the political vacuum in that country." a good answer to the question "Who's presence increased in Tibet?" OPTIONS:
- yes
- no
Answer:
yes