query: Ugly dark leaf stains on a concrete patio - any modern 2015-ish way to treat them?
positive_passages.docid: 147586
positive_passages.text: What is the best way to remove and prevent leaf stains on concrete pavers?
negative_passages.docid: 24380
negative_passages.text: How to make dried desert/cracked ground
negative_passages.docid: 103599
negative_passages.text: How can I remove the peel and pit of an avocado without the whole thing turning into mush?
negative_passages.docid: 13703
negative_passages.text: Can anyone give me some tips on Lighting in Cycles?
negative_passages.docid: 77532
negative_passages.text: How do I eliminate reflection on glass?
negative_passages.docid: 19251
negative_passages.text: Theming User Profile Edit Form not Rendering results.... Help?
negative_passages.docid: 84899
negative_passages.text: What are these dark spots in my pictures?
negative_passages.docid: 130465
negative_passages.text: How can I use colours to separate texture node treatment?
negative_passages.docid: 25440
negative_passages.text: Dark color scheme for Eclipse
negative_passages.docid: 60407
negative_passages.text: How can I pour a concrete patio under my existing deck without surrounding the deck posts in concrete?
negative_passages.docid: 16741
negative_passages.text: Cleaning ‘staining’ off bottom of MacBook screen
negative_passages.docid: 53782
negative_passages.text: Can we have some tools to handle link rot?
negative_passages.docid: 83923
negative_passages.text: What causes multiple colored patches on a wet road?
negative_passages.docid: 33229
negative_passages.text: How to get rid of foam on shaken cocktails
negative_passages.docid: 41947
negative_passages.text: How to make a Copper/Rose Gold smudge material?
negative_passages.docid: 106180
negative_passages.text: How can I fix this jagged Shadows?
negative_passages.docid: 15072
negative_passages.text: Incorrect highlighting deleted posts in profile