Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for displaying information that includes a response to a query received by a device. The device receives a follow on query for an electronic conversation about a certain topic and generates a transcription of the follow on query. The device provides the transcription and data about the conversation to respective classifier modules of an assistant module. The assistant module uses a particular classifier module to identify the follow on query as either a query that corresponds to the topic, a query that deviates from the topic, or a query that is unrelated to the topic. The assistant module selects a template for displaying information that includes a response to the follow on voice query after the device causes information to be displayed that includes a response to a preceding voice query.