Sentence examples for one possible answer is from inspiring English sources

One possible answer is based on the ability of metals to generate reactive oxygen species and other reactive intermediates (Kasprzak 2002) or react directly with DNA (Kasprzak 2002; Kasprzak et al. 2003; O'Brien et al. 2003).

One possible answer is that we rely too heavily on sports metaphors.

One possible answer is that the government should focus on product market competition—either because more harm occurs there, enforcement is more effective there, or both.

One possible answer is a spinoff series.

One possible answer is in the complaint.

One possible answer is that changing technology changed the rules.

One possible answer is that it helps bosses deal with incompetent employees.

Only one possible answer was accepted for the diagnosis, and an axis within 10 degrees and a thickness within 50 microns were deemed correct.

One possible answer lies is in the shift of the computing paradigm and the programming model.

One possible answer may be this: We are those who have to ask.

One of the possible answers is to capitalize "ready to use" expert knowledge.