{"blocks": [{"key": "b00378a7", "text": "Scenario", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "7a09f085", "text": "Feed-ranking strategy: users interact more with friends’ posts; consider surfacing more stranger content.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "0ec794be", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "a932defc", "text": "Given evidence that users are more social when interacting with friends’ posts, would you increase the proportion of unconnected (stranger) posts in their feed? Outline how you would evaluate and decide.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "894a65be", "text": "Hints", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "c34742db", "text": "Discuss hypotheses, success metrics, experiment design, user segmentation, and potential trade-offs (engagement vs. discovery).", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}