Counter-flow (also referred as contra-flow) is the movement of cultures from one place to another brought by mobile subjects (migrants) that can have a positive or negative impact or effect on society.
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: Counter-flow (also referred as contra-flow) is the movement of cultures from one place to another brought by mobile subjects (migrants) that can have a positive or negative impact or effect on society. ### Response: .