Analizar las posibilidades de un restaurante​

Idon't understand what i am supposed to do,can someone translate ? it says: berechne.runde sinnvollbtw it's math: /

Choose 3 of the 5 verses of the song you learned in this weeks pattern practice and write a german sentence that illustrates correct usage of german according to that verse. your sentences should not copy directly from course materials or any other resource. you will have a total of three sentences (one illustrating each of the three verses you chose).

Which detail from the article best supports the idea that teenagers have significant difficulty adjusting to a sleep schedule that requires them to wake up early?