query: SELECT student_id ,  count(*) FROM Likes GROUP BY student_id
question: Are Counting that number of like for each student id.
query_toks: SELECT student_id , count ( * ) FROM Likes GROUP BY student_id
query_toks_no_value: select student_id , count ( * ) from likes group by student_id
question_toks: Are Counting that number of like for each student id.