IX. Symbolize (translate) one of the following arguments, and construct a deduction Holmes Cannot catch the train unless he gets to Charring Cross Station by noon; and if he misses the train, Warson will be in danger. Holmes can get there by noon only if he goes in disguise. So, unless Holmes goes in disguise, Watson will be in danger. (T, N, W,D) *Jones has not learned how to use correctly the expression Smith acted of his own free will unless he has seen Smith acting freely and heard others use the expression Smith is acting of his own free will. If all of our actions are determined according to physical laws, then no one ever acts of his own free will and Jones has never seen Smith acting freely. So, if Johns has learned how to use correctly the expression Smith acted of his own free will, not all of our actions are determined according to physical laws. (L.S.H.D.A) IX. Symbolize (translate) one of the following arguments, and construct a deduction Holmes Cannot catch the train unless he gets to Charring Cross Station by noon; and if he misses the train, Warson will be in danger. Holmes can get there by noon only if he goes in disguise. So, unless Holmes goes in disguise, Watson will be in danger. (T, N, W,D) *Jones has not learned how to use correctly the expression Smith acted of his own free will unless he has seen Smith acting freely and heard others use the expression Smith is acting of his own free will. If all of our actions are determined according to physical laws, then no one ever acts of his own free will and Jones has never seen Smith acting freely. So, if Johns has learned how to use correctly the expression Smith acted of his own free will, not all of our actions are determined according to physical laws. (L.S.H.D.A)