[Q]: Pontederia cordata, common name pickerelweed (USA) or pickerel weed (UK), is a monocotyledonous aquatic plant native to the American continent. It grows in a variety of wetlands, including pond and lake margins across an extremely large range from eastern Canada south to Argentina. A few examples include northern rivers, the Everglades and Louisiana. Pontederia cordata has never grown in Asia. OPTIONS:
- Yes
- It's impossible to say
- No
[A]: It's impossible to say
Problem: Canadian wireless technology licensing company Wi-LAN has begun legal action against Cisco, alleging the networking giant's Linksys and Aironet products are making use of its intellectual property without permission.

Based on the paragraph above can we conclude that "Wi-LAN is the company that is doing legal actions against Cisco"? OPTIONS:
- Yes
- It's impossible to say
- No

A: Yes
Q: native americans are considered friendly worldwide
How to register as a native american<br>Retain copies of your parents' or families' tribal records. This is the best way to find out the tribe and the connection you have to a native american tribe. You will be able to use copies of these records to prove you are a descendant of a tribe member, and possibly to prove your blood quantum.
OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say
Fake prehistoric rock art of a caveman with a shopping trolley has been hung on the walls of the British Museum.
The art was done on commission. OPTIONS:
- Yes
- It's impossible to say
- No
A: It's impossible to say
input hypothesis: Peter Gabriel has worked with both Minogue sisters.
Context: Non-Stop is the second solo album by Erasure member Andy Bell, released on 7 June 2010 on Mute Records. The album was co-written and co-produced by Bell and veteran producer Pascal Gabriel (S'Express, Debbie Harry, Kylie Minogue, Dannii Minogue, Ladyhawke, Sophie Ellis-Bextor, Little Boots). Also included is a collaboration with Jane's Addiction vocalist Perry Farrell.
OPTIONS:
- Yes
- It's impossible to say
- No
true or false: It's impossible to say
input hypothesis: Kuwait Petroleum Corporation has an employee named arnold
Context: DUBAI, March 22 (Reuters) - Kuwait's oil minister said on Thursday that Kuwait Petroleum Corporation (KPC) had signed an agreement with an international firm for long-term supply of liquefied natural gas (LNG), state news agency KUNA reported. Bakheet al-Rashidi did not mention the name of the company, describing it as a leading player in the LNG sector. KUNA quoted him as saying the agreement would help KPC meet rising demand for power generation in the Gulf Arab state. (Reporting by Hadeel Al Sayegh; Writing by Ghaida Ghantous; Editing by Mark Potter)
OPTIONS:
- Yes
- It's impossible to say
- No
true or false:
It's impossible to say