Which sentence does not have parallel structure?

Ellen likes hiking, the rodeo, and to take afternoon naps.sentence does not have parallel structure.

Explanation:

Parallel structure (also called parallelism) is the repetition of a chosen grammatical form within a sentence. By making each compared item or idea in your sentence follow the same grammatical pattern, you create a parallel construction.Non-parallel structure occurs when you mix the verb forms.

- "these rights are natural and god-given to all men equally." (i disagree cuz i kind of think it's 'a' but who knows.)

the present continuous is a verb tense which is mainly used to indicates that an action is in progress at the moment of speaking.  

it is formed using: person + verb to be (am/is/are) +verb + - ing form  

example: i am studying at this moment .

in addition, the present continuous is also used in order to express things that will or will not happen in the near future.

example: i am having dinner with some friends tonight.

the speaker sometimes   uses it   to express that an action is repeated and it causes irritation on the part of the speaker

example: my sister is constantly complaining about everything.