Babita Singh, a $51-$year$-$old schoolteacher from Los Angeles, believes that people should choose a profession they like, which is an example of Babita's $\_\_\_\_\_\_\_\_.$

Babita Singh, a $51-$year$-$old schoolteacher from Los Angeles, believes that people should choose a profession they like, which is an example of Babita's $\_\_\_\_\_\_\_\_.$

C$)$ core value

A$)$ secondary belief

B$)$ core belief

D$)$ work ethic

E$)$ moral code