Complex sentence: Now a days, Sawiri has three big schools which offer the Brevet (Grade 9) certaficate and one high school (Grade 12) which is funded by the Lebanese Ministry of Education.
Split into simpler sentences: Now a days, Sawiri has three big schools which allow the students to pass the lebanese "Brevet Examinations" (Grade 9). Moreover, Sawiri has one high school (Grade 12) which is funded by the Lebanese Ministry of Education.