Instruct: Given a premise, retrieve hypotheses that are entailed by the premise.
Query: Joe Knox was hospitalized, recovered, and still surfs in Imperial Beach. Like most, he takes precautions before entering the water. He'll check the county's water quality and the Tijuana River's flow online. He's also learned to read the ocean for signs of pollution such as discoloration on the water's surface, the consistency and color of the sea foam, and strange odors in the ocean breeze.
Joe Knox surfs in Imperial Beach.
The coral reef is being tested for contaminants by trained volunteers.
Look into clear water streams.
The coral reef is being tested for contaminants.
How your hose looks will tell you how it was damaged.
Kevin the seal always enjoyed going to the beach and loved marine life.
Kevin Kocot tracks tiny mollusks and other animals to help us understand our effects on climate change.
Volunteers are testing for contamination around a coral reef which doesn't affect the coral reef
The Bay of Fundy has clean waters. 
The ocean floor can be explored now
Do look in the ocean.
There is something wrong in the ocean
The volunteers must be interested in the water quality.
Signs of water pollution can be found using methods other than checking online.
Kevin Kocot goes on lonely deep-sea expeditions to study tiny mollusks.
A new boat is owned by Joe.
Joe has dropped at least one thing.
Joe took the boat to see his friends.
Joe's boat is new.
Joe's second hand purchased boat looked nice
THe whale seen in the Thames appeared healthy.
We can know who the people are if they cross the ocean.
Joe Knox was in the hospital because of bad water quality.
Joe Knox was injured surfing.
Joe knox never got hurt in the water because he always take precautions before entering the water.