Problem: Traffic lane changes are coming into effect on some of the busiest roads in Dublin City Centre this weekend. There'll be single lane traffic around O'Connell bridge and on the spot fines will be handed out to anyone flouting the new rules. Kerry and Mayo fans heading to the All Ireland semi final are urged to avoid the city centre and take alternative routes to Croke Park. Brendan O'Brien is head of technical services with Dublin City Council:

Based on the paragraph above can we conclude that "Around the O'Connell bridge traffic will be reduced from three lanes to single lane traffic"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: A variety of devices could be powered selectively from a single-power source carried on the body via multiple power supply signals at different frequencies, according to the patent abstract.

Based on the paragraph above can we conclude that "This innovation is the result of the effort of one single, extremely brilliant entrepreneur and inventor. "? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: Reported by Lauren Neidigh. MEN'S 200 FLY: Georgia's Pace Clark set the pace ahead of teammate Chase Kalisz through the front half, but Kalisz made his move on the 3rd 50. The 2 swimmers were in a dead heat down the stretch, but Kalisz was able to get his hand to the wall faster at the finish, winning in 1:56.60 to Clark's 1:56.75. Texas' Jack Conger used his back half speed to run down Cal's Mike Thomas (1:58.54), catching him on the last 50 and taking bronze with his 1:58.45.

Based on the paragraph above can we conclude that "Clark ended up winning in a close race"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
No