Create a project named FlorencesFloralCreations that allows a user to use a ListBox to choose an occasion

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Question:

Create a project named FlorencesFloralCreations that allows a user to use a ListBox to choose an occasion for which to send a floral creation (for example Get well). When the user selects an occasion, the program should display a second ListBox that contains at least two main flower choices for each occasion type—for example, daisy or rose. After the user selects a flower type, the program should display a congratulatory message on a Label indicating that the choice is a good one, and the flower choice ListBox also becomes invisible. If the user makes a new selection from the occasion ListBox, the congratulatory message is invisible until the user selects a new flower option.

Hint: You can remove the entire contents of a ListBox using the Items.Clear() method, as in this.listBox1.Items.Clear();