The definition of a non-sexual marriage is often broadened to include those where sexual intimacy occurs fewer than ten times per year, in which case 20 percent of the couples in the National Health and Social Life Survey would be in the category.
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: The definition of a non-sexual marriage is often broadened to include those where sexual intimacy occurs fewer than ten times per year, in which case 20 percent of the couples in the National Health and Social Life Survey would be in the category. ### Response: .