1. A content management system for extracting portions of content objects for semi-automated response identifications, the content management system comprising: a file receiver that detects a content object for processing that includes content-object data arranged according to a spatial arrangement, the content object being associated with a user identifier; a record classifier that determines that the content object for processing corresponds to a template identifier associated with a segment-position specification for a data segment; a parsing engine that: identifies a portion of the content-object data as corresponding to the data segment based on the segment-position specification and the spatial arrangement; and extracts the portion of the content-object data; a response classifier that: evaluates the portion of the content-object data to identify a response indicated in the portion of the content-object data; determines an evaluation quality metric reflecting a confidence in the identification of the response; and determines whether a quality criterion is satisfied based on the evaluation quality metric; and an interface engine that, when the quality criterion is not satisfied: facilitates a presentation that includes the portion of the content-object data; and receives input corresponding to an identification of the response; wherein the response classifier further stores, upon receiving the input corresponding to an identification of the response, the identification of the response corresponding to the input or a processed version thereof, in association with the user identifier.