id	keyword
gist-637	comprehension
gist-637	reading
gist-637	vocabulary
gist-637	july
gist-637	december
gist-637	language
gist-637	competence
gist-637	words
gist-637	spanish
gist-637	knowledge
gist-637	july december
gist-637	reading comprehension
gist-637	students
gist-637	relationship