1. A computer-implemented method comprising: receiving, from a user device of a first user, a first media object and a first query relating to content in the first media object, wherein the first query requests information identifying content presented in the first media object; providing for presentation the first media object and the first query to a plurality of second users different from the first user; receiving a suggested answer to the first query from each of a group of second users of the plurality of second users, where at least two of the suggested answers are distinct, and wherein a suggested answer from a particular second user is either a new suggested answer submitted by the particular second user in response to the first query or a previous suggested answer to the first query selected by the particular second user, the previous suggested answer being a suggested answer previously submitted by a different second user of the plurality of second users in response to the first query; grouping similar suggested answers based on a semantic similarity measure; ranking the suggested answers where each group of similar suggested answers is given a combined ranking; and providing for presentation one or more of the ranked suggested answers to the first user.
1. A computer-implemented method comprising: receiving, from a user device of a first user, a first media object and a first query relating to content in the first media object, wherein the first query requests information identifying content presented in the first media object; providing for presentation the first media object and the first query to a plurality of second users different from the first user; receiving a suggested answer to the first query from each of a group of second users of the plurality of second users, where at least two of the suggested answers are distinct, and wherein a suggested answer from a particular second user is either a new suggested answer submitted by the particular second user in response to the first query or a previous suggested answer to the first query selected by the particular second user, the previous suggested answer being a suggested answer previously submitted by a different second user of the plurality of second users in response to the first query; grouping similar suggested answers based on a semantic similarity measure; ranking the suggested answers where each group of similar suggested answers is given a combined ranking; and providing for presentation one or more of the ranked suggested answers to the first user. 4. The method of claim 1 , where providing the first media object and the first query to the plurality of second users further comprises: including the first media object and query pair in a list of second media object and query pairs, the first media object and query pair having a position in the list; and selecting the first media object and query pair from the list for presentation to the plurality of second users, the selection based on the position of the first media object and query pair in the list.