The type of the question, it would be one of the following types:

• Fill in the blank;
• Single choice,
• Multiple choice
• Matching
• Pull down

All the marking scheme for the question. For each marking:

• Marks: If the corresponding conditions are satisfied, this marks will be issued.
• Match: the first digital is for sensitive; the second is for "trim right", and the third is for "removing spaces".
• Conditions: "&" means "and", "|" means "or", "$1" is the first input and "$i" is the ith input.

You can Add and Remove a marking scheme.

This is for "Fill in the blank":

• Sensitive: The answer are sensitive.
• Trim right: Let N be the length of an answer, if its input is longer than the answer, only the left N letter are used as the input.
• Remove Space: All the spaces will be removed from an input, such as "x  + 3" is equal to "x+3". 

This is used to modify the selected marking criteria:

• Input: This list will be automatically generated based on the formats of the question and the type of question.
• Answer: This will be compared with the inputs of students

If Input is "1" and the answer is "x+3", the corresponding condition is "$1=x+3".

You can Add the current criteria into the selected marking criteria or Remove the selected marking condition.