Do the following sentences say the same thing?
But butterflies exposed to an earlier light cycle, from 1am to 1pm, orientated themselves towards the south-east.
But butterflies housed under an earlier light cycle, 1 a.m. to 1 p.m., flew toward the southeast.

5

Do the following sentences say the same thing?
7 killed in attacks in Iraq
16 killed in series of attacks in Iraq

3

Do the following sentences say the same thing?
Motor Racing: Button fastest in year's first F1 practice
Button boasts best time after first practice

3

Do the following sentences say the same thing?
Pakistani plane crashes with 127 on board
Pakistani Plane Crashes With 130 People On Board
3