Assume that sentence is a variable that has been associated with a string consisting of words separated by single space characters with a period at the end. For example: "This is a possible value of sentence." Write the statements needed so that the variable secondWord is associated with the second word of the value of sentence . So, if the value of sentence were "Broccoli is delicious." your code would associate secondWord with the value "is" . (python)

my answer was

secondWord = sentence. substr(sentence. find(" ") + 1)
secondWord = secondWord. substr(0, secondWord. find(" "))

but i am keep on getting error message saying

⇒ You almost certainly should be using: [ ]
⇒ We think you might want to consider using: :
⇒ Solutions with your approach don't usually use: , (comma)