Answer:
Options a) and c)
Step-by-step explanation:
Oxymoron is a figure of speech in which there are contradictory terms in conjunction.
The two examples of oxymoron are as follows:
a) it’s a definite maybe that Talia will come to the party.
Here, contradictory terms are definite, maybe
c) there was a deafening silence in the stadium.
Here, contradictory terms are deafening, silence