How can one define these cases using the IRAC method? Pleaser answer only if you know the IRAC method precisely.

(C) 21-984 HELIX ENERGY SOLUTIONS GROUP, INC. V. HEWITT HELIX ENERGY SOLUTIONS GROUP, INC. V. HEWITT is a case scheduled for argument before the Supreme Court of the United States during the court's October 2022-2023 term. The assignment should address the question(s) presented in the case. (D) 21-1168 MALLORY V. NORFOLK SOUTHERN RAILWAY CO. MALLORY V. NORFOLK SOUTHERN RAILWAY CO. is a case scheduled for argument before the Supreme Court of the United States during the court's October 2022-2023 term. The assignment should address the question(s) presented in the case. (E) 21-1333 GONZALEZ V. GOOGLE LLC GONZALEZ V. GOOGLE LLC is a case scheduled for argument before the Supreme Court of the United States during the court's October 2022-2023 term. The assignment should address the question(s) presented in the case