GMAT Sentence Correction (SC) | Re: Policy makers remain concerned about the prospect of

Policymakers remain concerned about the prospect of inflation, although there are few signs of increasing energy prices driving up the cost of other goods so far.

A) remain concerned about the prospect of inflation, although there are few signs of increasing energy prices driving up the cost of other goods so far

B) still remain concerned about the prospects of inflation; there are as yet few signs that increasing energy prices are currently driving up the cost of other goods

C)