Shares of AT & T climbed 4.4 percent or 90 cents to $ 21.40 , adding to the previous day 's gain of 6 percent .
Shares of AT & T climbed 4 percent , adding to the previous day 's 6 percent rise .
Select from the options at the end. Are these sentences conveying the same meaning?
OPTIONS:
[a]. no.
[b]. yes.
[b].