Problem: By the time Nat was washed and done up in a blanket by the fire , while Nursey cut his hair , a new detachment of boys arrived and were shut into the bath-room , where they made as much splashing and noise as a school of young whales at play .<br>'' Nat had better sleep here , so that if his cough troubles him in the night you can see that he takes a good draught of flax-seed tea , '' said Mrs. Bhaer , who was flying about like a distracted hen with a large brood of lively ducklings .

Based on the paragraph above can we conclude that "Nat is often sick"? OPTIONS:
- Yes
- It's impossible to say
- No

A: It's impossible to say

Problem: The boys roared at Eph 's jokes , and had rough and tumble games over Bose , who did n't mind them in the least ; and so the afternoon wore pleasantly away .<br>At sunset the boys went out to feed the cattle , bring in heaps of wood , and lock up for the night , as the lonely farm-house seldom had visitors after dark .

Based on the paragraph above can we conclude that "The boys had good laugh over Eph's jokes."? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes

Problem: A body was found Sunday morning under a U.S. Highway 101 overpass at Bay Shore Boulevard near Potrero Avenue in San Francisco, police said. The body of a 56-year-old man was found at 8:37 a.m. Police said there was no sign of foul play and the San Francisco medical examiner is investigating the death.

Based on the paragraph above can we conclude that "The man died of natural causes"? OPTIONS:
- Yes
- It's impossible to say
- No

A:
It's impossible to say