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train-500
Alfalfa was planted in phophate rich soil.
effect
Economical benefit was brought about.
Mental benefit was brought about.
0
Alfalfa responds economically to a phosphate rich soil.
train-501
They need a great amount of clay.
cause
They have to make designs.
These workers have to make bricks.
1
Bricks are made of clay.
train-502
Long time ago, there was a stream flowing through this meadow.
effect
Now there is a narrow and deep valley along the stream.
The public knew its meaning.
0
Streams cause erosion.
train-503
They ran into economic problems.
effect
They severed the problems by selling their inventions.
They solved the problems by selling their inventions.
1
Inventions solve problems.
train-504
Tom has been doing some research on friction between liquids recently.
effect
He decided to study rheology first.
He used gravity to separate the solids from the process liquid.
0
Rheology is the science of studying the friction between liquids.
train-505
The doctor found that there was withdrawal symptoms on the patient.
cause
The doctor injected naltrexone into the patient who were using narcotics.
The doctor injected the patient with analgesics.
0
Naltrexone causes withdrawal symptoms in people who are using narcotics.
train-506
The doctor applied Pacemaker to the patient.
effect
The rhythm in his heart prone to arrhythmias was maintained.
He applied cultural shock to restart the non-beating heart of the patient.
0
Pacemakers aid in maintaining a rhythm in hearts prone to arrhythmias.
train-507
They carry many passengers every day.
cause
There are two wolverines mating woth each other in summer.
There are many aircrafts at the airport.
1
Aircraft carry passengers.
train-508
Most of them had constipation.
cause
The doctor injected many patients with Narcotics.
The doctor injected many patients with laxatives.
0
Narcotics cause constipation in most people.
train-509
This father decided to make a bicycle for his son.
effect
His son had a permanent sideways bend in the middle toe joint.
The father needs two wheels.
1
Bicycles have wheels.
train-510
His show got additional features.
cause
The actor requested instruments for his performation.
Tom hired a lawyer.
0
Instruments offer additional features.
train-511
It was always rainy recently.
effect
All wildflowers here were in blossom.
The crops were growing well.
0
Wildflowers bloom in spring if rain has fallen.
train-512
Leaves represents life.
effect
Sewage couldn't be carried away.
I can see hope of life in shoots.
1
Shoots contain leaves.
train-513
They secreted cytokines.
cause
The Macrophages were activated.
This object revolved on its own axis.
0
Macrophages secrete cytokines when activated.
train-514
Lucy bought a Dendrobium.
effect
New shoots are constantly growing from its base.
It is planted in the lotus pond.
0
Dendrobiums keep sending up new shoots from the base.
train-515
It is a fact that Mario is fat.
effect
His cerebral blood vessels are obstructed.
Mario is possible to eat a lot.
1
Facts suggest possibility.
train-516
His abdomen was dark.
cause
Jack likes to swim on his back.
Tom wanted to pee urgently.
0
Backswimmers have dark bellies.
train-517
Tom looked at the turquoise carefully.
effect
He focused on its shape.
He saw thin veins parallel to the cleavage in the black slates.
1
Turquoise occurs as thin veins parallel to the cleavage in the black slates.
train-518
The bussiness recession period will come soon.
cause
Tom planted some daisies seeds in five parts of land, one with strong acid soil, one with mild acid soil, one with neutral soil, one with mild alkaline soil, and one with strong alkaline soil.
The world economy is expanded quickly over recent years since last recession years ago.
1
Expansions are the periods between recessions.
train-519
It served as a good case of Phototropism.
cause
We saw the plant's response to its partial exposure to light.
He took opium.
0
Phototropism is the movement of plant structures in response to light.
train-520
Vomiting came to him at the same time.
cause
He suffered from diarrhea.
Tom was injected with many proteins found in plasma.
0
Vomiting begins along with the diarrhea.
train-521
The tragedy of the Smiths made him cry on the spot.
cause
The reporter reported on the terrible car accident.
With the change of diet concept, people pay more and more attention to the content of sugar in drinks.
0
The Smiths die in car accidents.
train-522
One pilot reported the plane shaking violently as it flank.
effect
A factory inspection said the plane did not have enough fuel.
A factory inspection showed that the ailerons of the aircraft were faulty.
1
Ailerons control an airplane's roll motion.
train-523
Tim put the base and the acid in the beaker.
effect
They had a reaction.
He found that they can run.
0
Bases neutralize acids in neutralization reaction.
train-524
She is healthier than her other classmates.
cause
Lucy has a diet every day.
Jane eats a yolk every morning.
1
Yolks provide nourishment.
train-525
The village is haunted by jackals.
effect
It shows apparent traces of pigments.
Some poultry were missing.
1
Jackals occur in areas.
train-526
My sister is a nun.
effect
She seeks her sister.
She seeks god.
1
Nuns seek gods.
train-527
The toy designers add bitters to the toy.
cause
Toy designer wants to add bitter tasting compounds to toys to prevent children from eating by mistake.
The wren is a kind of bird.
0
Bitters are a group of bitter tasting compounds.
train-528
The worker turned on the turbines.
effect
The metal shafts began to turn.
Capillaries are working for that process.
0
Turbines turn metal shafts.
train-529
The peanuts he planted have matured.
effect
He picked the peanuts from the ground.
He got the quantity.
0
Peanuts actually grow underground as opposed to nuts like walnuts almonds etc.
train-530
Jack woke up and found that he had ejaculated.
cause
Jack had stomach cramps.
Jack goes to sleep normally at night and gets up normally in the morning.
1
Ejaculation can happen without control when a man is sleeping.
train-531
Glaciers on the earth disappeared.
effect
The growth of weeds was suppressed.
The volume of fresh water on earth diminished to the largest extent.
1
Glaciers are the largest sources of fresh water on earth.
train-532
The source of water has also been polluted.
cause
The commuity spent a lot of water.
The factory discharges industrial waste into the water.
1
Reaction spreads to water sources.
train-533
Scientists have detected it in the mesoderm.
cause
Scientists detect muscle content during embryonic development of three germ layer animals.
Scientists detect cholesterol content during embryonic development of three germ layers.
0
Mesoderms have muscles.
train-534
The tutor said Alice didn't have enough knowledge.
effect
Alice then returned to China for field investigation.
Alice then returned to the library.
0
Investigations contribute to knowledge.
train-535
Scientists observe the bundle-like shape of collagen.
cause
This experiment requires the study of a large family of glycosylated proteins.
Scientists study the appearance of collagen.
1
Collagen occurs in bundles.
train-536
Ornithomimids look like modern ostriches.
effect
He feeds all kinds of animals three meals a day.
Ornithomimids have a nickname, ostrich dinosaurs.
1
Ornithomimids are the so-called ostrich dinosaurs.
train-537
Waterfowl can endure the cold.
cause
Some animals hibernate in winter.
There is little blood circulation in the fleshy feet of waterfowl.
1
Waterfowl have fleshy feet with little blood circulation so they are less sensitive to cold.
train-538
The gazelle was hungry.
effect
He swam in the river.
He lipped the food which is in a long distance.
1
Gazelles have long tongues.
train-539
Steven and the adopted child successfully created a family.
cause
During her time in office, Margaret Thatcher introduced a series of tough reforms.
Steven has the intention to adopt a child.
1
Adoption is the intentional act of creating a family.
train-540
His job is to study sharks.
cause
Jack is a shark breeder.
The scientist needs practical information about sharks.
0
Sharks vary in lifestyle.
train-541
Botanists are exploring the classification of plants.
effect
They found that mst of them are angioperms.
They are classified into one type.
0
Angiosperms make up the largest class in the plant kingdom.
train-542
Summer is coming.
effect
The rays of the sun will be the most vertical on a particular place on earth soon.
The rays of the sun will be the most colorful on a particular place on earth soon.
0
Summer occurs when the rays of the sun are the most vertical on a particular place on earth.
train-543
The pond is filled with pure water.
effect
The fish live a happy and healthy life.
The fish are swimming quickly.
0
Circumstances contribute to survival.
train-544
People keep away from them.
cause
All kinds of flowers come out this season, which attract a lot of bees.
Betty's lab has some alkaloids.
1
Alkaloids are a group of toxic waste products.
train-545
Astronomers warn that asteroids will hit the Earth in ten years.
effect
The evidence exposed causes a panic.
He focused on its shape.
0
Astronomers provide evidence.
train-546
The temperature in the center of the planet is low.
effect
There is no posibility for nucleosynthesis.
Scientists want to exploit the North Pole.
0
Nucleosynthesis requires very high temperature.
train-547
The oak tree produced no seeds in autumn.
cause
The villagers made a simple filter.
Jack cut all the catkins off the oak tree in his yard in spring.
1
Catkins are the oaks' flowering parts.
train-548
Tom is going to have a look at antelopes this weekend.
effect
He has to go to a small and remote area to see them.
He has a lot of choices of places to go.
1
Antelope live in a wide range of habitats.
train-549
He took a higher dose of opioids.
effect
He has myoclonus.
The doctor diagnosed him with a cold.
0
Myoclonus is a fairly common side effect seen most often with higher opioid doses.
train-550
Hyraxes are mammals and can live for years.
effect
I saw many kinds of mantises.
Hyraxes can also be pregnant for months.
1
Hyraxes survive years.
train-551
Many people are keen to reduce fat intake.
effect
They plan to bulid the fatory on the mountain.
Pretzels are very popular at the moment.
1
Pretzels are naturally low in fat.
train-552
Now people can't buy any rice.
cause
The price of rice is too low.
The water in the rice fields was dried up because of the hot weather.
0
Scarcity occurs when the prices of goods are set too low.
train-553
I am studying the gluons.
effect
I know the strong interactions.
Alexander studies the human body.
0
Gluons are the carrier particles of strong interactions.
train-554
He got some peptides.
cause
The scientist put some polyphosphates into the amino acids.
Tom has bought a mayfly.
0
Polyphosphates cause polymerization of amino acids into peptides.
train-555
The geographers had to study those areas after disasters.
cause
Geologist explores the terrains.
Geographical areas are under the investigation of geographers.
1
Disasters occur in geographical areas.
train-556
The inhabitants found terrifying creatures in the habitat.
effect
Rescue workers rushed there.
They adapted to the creatures' presence.
1
Inhabitants to adapt to presence.
train-557
The servers in this KFC have been working for more than 8 hours without breaks.
effect
They are exhausted and cannot work any more.
They provided the best service in this conference.
0
Servers require energy.
train-558
Pregnant women try a variety of flavors.
effect
There are a certain cycling in their heads.
The fetuses react differently.
1
Fetuses are also capable of tasting in the womb.
train-559
He found it broad flat with fine tooth-like notches along the edges.
cause
The fisherman saw the bill of a trumpeter.
The biologist observed the epidermis under a microscope.
0
Trumpeters have broad flat bills with fine tooth-like notches along the edges.
train-560
The glider encountered thermals.
effect
The glider crashed.
The glider flew higher as if it was refueled.
1
Thermals are gas stations in the sky.
train-561
The doctor told her there was a slight risk of miscarriage.
cause
Susan is going to have a amniocentesis.
The doctor told Jessica that there might be trauma to the fetal head.
0
Amniocentesis carries a slight risk of inducing a miscarriage.
train-562
Tom poured a bucket of oil into the water.
effect
The oil floated on the water.
After mixing for a while, water is still water and cement is still cement.
0
Objects float when they are less dense than water.
train-563
The proportion of sulfur in human body is only second to three minerals.
cause
Sulfur is unnecessary in human body.
Sulfur is an important mineral in human body.
1
Sulfur is the fourth most abundant mineral found in the human body.
train-564
Tom has sovled many similar problems.
effect
The manager thought that Tom has a strong spirituality in this career.
He even lost his insurance protection.
0
Spirituality is measured by experiences.
train-565
Tom and Lucy had a baby.
effect
The baby called Tom "Dad".
They hired a firm.
0
Fatherhood is from conception to birth to adulthood.
train-566
Tom's action was a sitimulation for the animal.
effect
Undesirable consequences made him regret.
It stood up and fought with toes.
0
Stimulation has undesirable consequences.
train-567
During the communication, the patients found that some people can't jog and some people can't climb stairs.
cause
The patients talked about their arthritis together.
The doctor was checking the radial canals.
0
Arthritis affects people in different ways.
train-568
His mother put some chamomile in his bedroom.
cause
It is bloom periods recently.
Tom has been very anxious recently.
1
Chamomile helps to relieve anxiety.
train-569
He wanted to observe how the copepod ate.
effect
He put food near the small appendages they use around their mouths.
He approached her.
0
Copepods use small appendages near their mouths to capture food.
train-570
Wise men offer advice.
effect
He gives advices based on his own experience.
Men seek wise men.
1
Men seek advice.
train-571
He took use of some thistles.
cause
The gardener was asked to kill the insects in the garden.
The student was doing a chemical research.
1
Thistles contain chemicals.
train-572
Tom suffered a nerve injury in a car accident.
effect
He can't wake up anymore.
He can't walk smoothly.
0
Nerves affect arousal.
train-573
Trunks are not allowed to pass it.
cause
This is a very busy city street.
This tunner has height limitation.
1
Trunks reach height.
train-574
Children like winter best.
cause
There are four seasons in a year.
Shrubs are able to die on very little water.
0
Seasons are a subdivision of a year.
train-575
The numbat was hungry.
effect
He went out for finding the white ant.
It saw the food in Tom's hand and changed attitude.
0
Numbats eat only white ants.
train-576
This blank should be filled with a gerund.
effect
A compound word can be used here.
This blank can should be filled with a simple word only.
0
Gerunds can be compound.
train-577
His skin flushed slightly.
cause
Jack has a rash.
Jack is in a good mood.
0
Papules are small bumps often slightly red due to the surrounding inflammation.
train-578
The doctor treated him with elastase.
cause
Jack has a hardening of the lungs.
Tom has an inflammation in his stomach.
0
Elastase digests the elastin of the lung.
train-579
The teacher asked Bob to calculate the variance of the array.
effect
Bob calculated the mean squared deviation of individual numbers from their maximum.
Bob calculated the mean squared deviation of individual numbers from their mean.
1
Variance is the mean squared deviation of individual observations from their mean.
train-580
A cassowary was hunted by a cheetah.
effect
This cassowary used his feet to scratch the skin of a cheetah.
The cassowary have been sold at a high price.
0
Cassowaries use their feet as weapons.
train-581
He dislikes all kinds of mollusks.
effect
He hates whelks.
Aardvarks are not common sights for him anymore.
0
Whelks are mollusks.
train-582
The researcher found that silica was contained.
cause
Researchers extracted cellulose from plants.
The researcher analyzed the components of the pellets.
1
Pellets contain silica.
train-583
The clothes were pierced.
cause
Tom poked the clothes with a needle.
Tom poked his clothes with a wooden stick.
0
Needles have sharp points.
train-584
Economy can not be developed smoothly.
cause
The gap between the rich and the poor is too wide.
ADIS's doctor says ADIS's brain always unabated thinking.
0
Constraints limit economic growth.
train-585
Jack's father had an affair with someone else.
effect
His sleep-wake cycle changed.
His mother and father decided to divorce.
1
Adultery leads to the death of our relationships within our family.
train-586
He eventually bought some gadolinium.
cause
John is involved in the purchase of control rod materials for nuclear power plants.
Tom has a rash.
0
Gadolinium is used in control rods in nuclear power plants.
train-587
The wasps attacked the man violently.
cause
A man was in trouble.
The man disturbed the wasps' nest.
1
Wasps can become very defensive when their nest is disturbed.
train-588
The scientist would do a research about the conductivity.
effect
He chose the metal of tin.
He inhaled more ozone.
0
Tin is a metal with a high conductivity.
train-589
He sowed some seeds.
effect
Flowers grew from the seeds.
Leeks grew from the seeds.
1
Leeks are raised from seed.
train-590
Sunny suffered from goiter.
effect
The doctor said it was due to an iodine deficiency.
She had to seek living blood though from a variety of sources.
0
Goiters are the most visible sign of iodine deficiency.
train-591
The pressure values are different.
cause
He wants to know the volume of liquid in the tank.
Pressure is measured at different temperatures.
1
Pressure changes with temperature.
train-592
She went to see the physician.
effect
She stopped the therapy.
The doctor gave her some drugs for digestive system.
0
Physicians discontinue therapy.
train-593
He was given vegetarian meals at the hospital.
cause
Blair, as a diabetic, wants to eat sweet things very much.
A vegetarian was hospitalized after a car accident.
1
Hospitals serve vegetarian meals.
train-594
Gel spotting occurs.
cause
A partially gelled coating is applied to the substrate.
The forest is too dry under the sun.
0
Gel spotting occurs when a partially gelled coating is applied to the substrate.
train-595
The teacher had to select the top student.
effect
He assessed the students in terms of grades.
He made a judgment.
0
Selections require assessments.
train-596
He found choanocytes in it.
cause
The doctor was checking the radial canals.
My son was playing with blocks.
0
Choanocytes line the radial canals.
train-597
A great amount of rocks were crushed into very fine particles by the glaciers here.
effect
The adventurers found a lot glacial flour.
Gobies are easily recognized.
0
Glaciers crush rock into extremely fine particles called glacial flour.
train-598
Tom was a policeman and committed a crime.
effect
Tom was driving a car.
He was arrested.
1
Cops go to jails.
train-599
They can live in water.
cause
The fish have gills.
There are orcas in the zoo.
0
Gills expel water.