to find an answer or solution by logical thinking
найти ответ или решение с помощью логического мышления (nayti otvet ili reshenie s pomoshch'yu logicheskogo myshleniya)
"She tried to reason out the cause of the confusion."
"Она пыталась объяснить причину путаницы." (Ona pytalas' **obyasnit'** prichinu putanitsy.)
to move something to one side; to separate from a group
to finally succeed after difficulties or opposition
to discuss something step by step with someone
to pay attention to and understand your feelings
to make your plans or dreams come true
to experiment with ideas, materials, or techniques