Vhat relationship was highlighted in $2015$ between conomic surprises and the $6-$month percentage thange in the S&P $500?$

The economy had overall negative surprises throughout the year, but the S&P $500$ had a strong rally and finished much higher.

The economy had overallinegative surprises throughout the year, and the S&P $500$ increased in the early part of the year but finished slightly lower.

The economy had overall positive surprises throughout the year, and the S&P $500$ had a strong rally and finished much higher.