What is the result of concatenating the contents of the variables city and landmark in Figure 1?

Concatenation is the operation of joining character strings end-to-end. For example, concatenating "snow" and "ball" gives "snowball". In programming, this is often done with the `+` operator (e.g., `"San Francisco" + "Alcatraz Island"`). The operation simply combines the strings as they are, without adding any extra characters like spaces or commas unless they are explicitly included.