Q 5. Consider the task of classifying the relation between two entities in a sentence: "American Airlines, a unit of AMR, immediately matehed the move, spokesman Tim Wagner said." a. Firstly, identify and mention two entities in this sentence. b. Then, generate possible features required to build a supervised classifier that will help extract relations between the two entities Note: You are required to identify/generate features based on the following rules: - All rules pertaining to generating features based on mentions - All rules pertaining to generating features based on Named Entity fynes Q 6A. Given the following confusion matrix, Compute the micro-average and macro-average recall