{"answers": "A", "options": ["f : maybe . i will try to run further than my usual two miles with the running group .", "f : yeah , especially when the group runs one mile , just like my usual distance .", "f : but the group only runs one mile , shorter than my usual distance of two miles .", "f : no worries , i 'm used to running three miles , so i think i 'll be fine with the group ."], "article": "f : are there running groups in this neighborhood ? i 've been wanting to run in the mornings , but i do n't like to do it alone . m : yeah , there is a group that meets at the park a few blocks from the university . they meet every sunday morning . f : i should join them . i wonder how far they run . m : they usually run to the river , about a mile i think . f : no , that would be about 3 miles . i usually only run , too . m : well , maybe running with other people will give you more energy . when i bike with others , i always go faster and farther .", "id": "dev_456"}