This is a simple fill in the blanks content type:

But in this example only the word ‘uncle’ will be accepted. even the word ‘Uncle’ is incorrect because the ‘Case sensitive’ option is checked.

We can also check ‘Accept minor spelling errors’ so that even the word ‘unkle’ is accepted.

Inspect the following content to see how we can accept various answers:

For the following question, we need alternatives. The answer could be both ‘father’ or ‘mother’. 

We accomplish this by simply adding an alternative as in this case (*mother/father*):