Python uses to express the block structure of a program.

Indentation

Explanation:

The Python programming language uses indentation to delimit blocks. However, C++ and Java use the curly braces, "{" and "}," as the block delimiter.5 Mar 2020

indentation

Explanation:

Python uses indentation to express the block structure of a program. Unlike other languages, Python does not use braces, or other begin/end delimiters, around blocks of statements; indentation is the only way to denote such blocks. Each logical line in a Python program is indented by the whitespace on its left.

the answer would be 2

since they are only saying that the couple has 20 daughters and so on but they never said that they went to the movies as well therefore the couple was the only people that went to the movies.

hope this ! : 3