is rainingno go outside yes have umbrellano wait while yes no is rainingyes end figure - flowchart to tell you what to do if it is raining in flowchartthere is usually more than one way to go from the start to the end the same is true for lines of code in computer program flowcharts represent these branching points with diamondswhile the other steps are represented with rectangles the starting and ending steps are represented with rounded rectangles but before you learn about flow control statementsyou first need to learn how to represent those yes and no optionsand you need to understand how to write those branching points as python code to that endlet' explore boolean valuescomparison operatorsand boolean operators boolean values while the integerfloating-pointand string data types have an unlimited number of possible valuesthe boolean data type has only two valuestrue and false (boolean is capitalized because the data type is named after mathematician george boole when entered as python codethe boolean values true and false lack the quotes you place around stringsand they always start with capital or fwith the rest of the word in lowercase enter the following into the interactive shell (some of these instructions are intentionally incorrectand they'll cause error messages to appear