{"blocks": [{"key": "4b64e19f", "text": "Scenario", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "65eb332e", "text": "Facebook Groups—evaluating existing groups and potential new \"Circle\" feature.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "ea1f2510", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "bf54f334", "text": "Which metrics define success for Facebook Groups? How would you prioritise improvements for large groups versus small groups? Perform opportunity sizing for a local-groups feature.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "6a5aed27", "text": "Hints", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "967f6f65", "text": "Engagement per member, active membership growth, content quality, marginal impact.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}