pls help by explaining how to solve this

In a computer institute 9 languages can taught. The module is of 6 months duration and only six
languages each of one month can be taught. In addition to that BASIC is always there and should be
in first month itself
# word perfect is to be taught in the preceeding week of word star.
# FORTRAN can not be taught until COBAL is coarsed prior to that
# BINO, FIFO never be taught in single module languages are BASIC, WORD STAR, WORD
PERFECT, FORTRAN,
COBAL, BINO, FIFO, LOTUS, C
i. Of the following which module is possible based on above conditions.
ii) If word star is in 3rd month , what could be in 6th month.
iii) If COBAL is in the 2nd month and BINO in 6th month are there in addition to the above
condition, FORTRAN will be in which month.