17. The system of claim 16 , wherein to generate an estimated age imbalance score, the conversation risk determiner is configured to: generate an estimated minor age that indicates an age status of the potential victim; generate an estimated adult age that indicates an age status of the suspect; and compare the estimated minor age to the estimated adult age to determine the estimated age imbalance score.
17. The system of claim 16 , wherein to generate an estimated age imbalance score, the conversation risk determiner is configured to: generate an estimated minor age that indicates an age status of the potential victim; generate an estimated adult age that indicates an age status of the suspect; and compare the estimated minor age to the estimated adult age to determine the estimated age imbalance score. 18. The system of claim 17 , wherein to generate an estimated minor age that indicates an age status of the potential victim, the system performs a loop for queries used in identification of a minor; in the loop, the query engine is configured to: query textual messages of the plurality of textual messages sent by the potential victim for one or more terms indicating self-identification of an age of the potential victim to generate first query results, query textual messages of the plurality of textual messages sent by the suspect for one or more terms indicating identification of an age of the potential victim to generate second query results, query textual messages of the plurality of textual messages sent by the suspect for an indication of a request for an age of the potential victim to generate third query results, and query textual messages of the plurality of textual messages sent by the potential victim for an indication of a response to the request for the age of the potential victim to generate fourth query results; in the loop, the conversation risk determiner is configured to: determine a minor age self-identification score based on the first query results; determine a minor partner age identification score based on the second query results; and determine a minor age exchange identification score based on the third and fourth query results; the loop also performed by the system for queries used in identification of an adult, to determine an adult age self-identification score, an adult age partner identification score, and an adult age exchange identification score; and the conversation risk determiner further configured to: combine the minor age self-identification score, the minor partner age identification score, and the minor age exchange identification score to generate the estimated minor score, combine the adult age self-identification score, the adult age partner identification score, and the adult age exchange identification score to generate the estimated adult score, and compare the estimated minor score to the estimated adult score to determine the estimated minor age.