I need help with my intro to logic. Someone tried to help me yesterday but did…

I need help with my intro to logic. Someone tried to help me
yesterday but did a truth table. I need help with the tree. Here is
what the question is. Use truth trees to determine if each of the
following groups of statements is consistent or inconsistent. If
consistent, identify one set of truth values that makes the group
of statements true. Then, test your answer by entering these truth
values into the statements of that group and proceed to prove that
each statement turns out true. S ⊃ (N • ~C), H ⊃ (C ∨ ~N), H ∨ S
Thank you in advance. Angela