The least possible Venn diagram for the given statements is as follows,
Conclusion: I. Some tables are blue → False (There are no direct relation given. Hence, false) II. No wood is a table → True (All wood are chair and No chair are table. So, no wood is a table is also true) III. Some blue are wood → True (All wood are chair and all chair are Blue. So some blue are wood is true) Thus, Both conclusion II and III follows.