From 1990 to 1992 Crawford was Dean of the Sydney Law School where he was also the Challis Professor of International Law from 1986 to 1992.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: From 1990 to 1992 Crawford was Dean of the Sydney Law School where he was also the Challis Professor of International Law from 1986 to 1992. ### Response: .