Episode ID: 17961747036844147266.45-153.Go back to home screen then go to recent tabs on chrome 
Step ID: 1
Goal: Go back to home screen then go to recent tabs on chrome 

Previous Actions:
Step 0: action_type=6 => ['']

Current Screen:
UI Annotations Text: ['Wed, Nov 2' 'M' '' 'Photos' 'YouTube' 'Gmail' '' '' '9' 'G' '' '' '' ''
 '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' ''
 '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' ''
 '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' ''
 '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '']
UI Annotations Types: ['TEXT' 'TEXT' 'ICON_PLAY' 'TEXT' 'TEXT' 'TEXT' 'ICON_CALL' 'ICON_CHAT'
 'TEXT' 'ICON_GOOGLE' 'ICON_MIC' 'ICON_NAV_BAR_RECT' 'ICON_V_BACKWARD'
 'ICON_NAV_BAR_CIRCLE' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' ''
 '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' ''
 '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' ''
 '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' '' ''
 '' '' '']
Positions: [0.05263158 0.09166667 0.02236842 0.2638889  0.59210527 0.31666666
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 0.67039472 0.55972224 0.01381579 0.11527777 0.67039472 0.77638888
 0.01381579 0.14583333 0.67105263 0.33750001 0.01381579 0.09305555
 0.77631581 0.12361111 0.04407895 0.05       0.77894735 0.34999999
 0.0381579  0.05833333 0.78618419 0.58333331 0.04671052 0.09861111
 0.87960523 0.12222222 0.03486842 0.03888889 0.88026315 0.84027779
 0.03618421 0.03194445 0.95723683 0.77222222 0.02697368 0.02916667
 0.95789474 0.19166666 0.02565789 0.02638889 0.95855266 0.48333332
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What should the Android do next?

Action: {"action_type": 4, "action_description": "Describe what the action means if needed", "coordinates_touch": [0.7888627052307129, 0.6239462494850159], "coordinates_lift": [0.7888627052307129, 0.6239462494850159], "text_input": [""]}