When we push we r applying force of attraction or repulsion
The adverbs are Rachel, slowly, tierd and I think yesterday
The events that took place or for short, "the events" is the direct object of your sentence.
Okay, so I'm thinking that the answer is semantics, because syntax is the arrangement of words, learning acquisition is just the structure(I think), and grammar is the structure of language.
Hope that helped!
D.
He carried the cooler to the car.