Choose the correct explanation of the meaning of each sentence
1. The new students, who attend class five hours per day, have become quite proficient in their new language.
a.*All* of the students attend class for five hours per day.
b.*Only some* of the students attend class 5 hrs per day.
2.The new students who attend class five hours per day, have become quite proficient in their new language.
a.*All* of the students attend class for five hours per day.
b.*Only some* of the students attend class 5 hrs per day.