<documents_info>Aperture and Depth of Field,Shutter Speed and Motion Blur,ISO and Image Noise,Understanding Histograms,Natural Light Photography,Studio Lighting Techniques</documents_info>
<query>Explain how to achieve a shallow depth of field in photography.</query>
user
Chunk
assistant
<documents_info>Aperture and Depth of Field,Shutter Speed and Motion Blur,ISO and Image Noise,Understanding Histograms,Natural Light Photography,Studio Lighting Techniques</documents_info>
<query>Explain how to achieve a shallow depth of field in photography.</query>
user
Algorithm
assistant
<query>Explain how to achieve a shallow depth of field in photography.</query>
<documents_info>Aperture and Depth of Field,Shutter Speed and Motion Blur,ISO and Image Noise,Understanding Histograms,Natural Light Photography,Studio Lighting Techniques</documents_info>