This is a series of nodes that changes text in the order of text list. The detail is explained below.
Making index of text list:
First of all, take current frame number by “animation > time info” node.
Then, divide the frame number by “number > math” node. The dividing number means how long a text is shown up. In this case, it is 10 frame.
The divided result is float so it is converted into integer by “number > convert float to integer” node. The integer is used as index of list later.
Making text list:
Finally connect the “get element” node into text in “text > object output” node. And you should register a text object in the node.
Plus, make sure to turn on “text” button in “text object output” node as the screenshot shows above. When you turn on the button, the color turns dark gray. If it isn’t turn on, the text doesn’t change.