Which of the following best describes Trump and Obama's military response to the Syrian use of chemical weapons?

a) Trump bombed Syrian military sites directly after the use of chemical weapons while Obama withheld any military response; however, neither President provided a sustained military response.
b) Neither Trump nor Obama bombed Syrian military sites directly after the use of chemical weapons.
c) Trump and Obama bombed Syrian military sites directly after the use of chemical weapons, and provided a sustained military response to ensure that Syrian stopped the use of chemical weapons.
d) Trump and Obama bombed Syrian military sites directly after the use of chemical weapons; however, neither President provided a sustained military response