Boy Solving problem of environmental disasters
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Business team in doubt
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Business woman in doubt
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Businessman in doubt
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Couple looking for answer to question
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Couple thinking something
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Ecologist woman thinking about environmental protection
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Family walking together and thinking about problem
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Girl unable to find way in forest
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Male scientist is studying issue of tornadoes
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Male tourist finding travel location
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Man and woman in doubt
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Teacher solving doubts of students
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Women in confusion
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Women solving question
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Making confusion. Pensive girl thought about solution to problem choose right answer consults with friend. Career life and question decision process. Person thinks, given by thought to find one choice