I think that violence causes vs I think that violence cause

Some examples from the web:

• I think that violence against women is one of the most serious human rights violations.
• I just don't think that violence is ever the solution.
• I think we've proved here today, through friendship and squash, that violence has no place at Greybridge.
• I think that it is important for us not to forget that, before it becomes a cause of evil, violence against women is an effect triggered by a whole set of factors which we must take more united and firm action to eradicate.
• I think that classifies as touching something.
• I think that's enough birthday fun.
• I think that shows real initiative.
• I think that virus destroyed my console.
• So I think that would make a difference.
• I think that higher learning uniformly blows.
• Well, then I think that this is ridiculous.
• I think that your brother died...
• And I think that explains your behavior yesterday.
• I think that is grounds for...
• I think that cinema helps Shakespeare be more comprehensible.
• But I think that you can.
• I think that you're a good liar.
• I think that kind of practice is outrageous.
• I think that was very important.
• I think that is most important.

Some examples from the web:

• I think that violence against women is one of the most serious human rights violations.
• I just don't think that violence is ever the solution.
• I think we've proved here today, through friendship and squash, that violence has no place at Greybridge.
• I think that it is important for us not to forget that, before it becomes a cause of evil, violence against women is an effect triggered by a whole set of factors which we must take more united and firm action to eradicate.
• I think that classifies as touching something.
• I think that's enough birthday fun.
• I think that shows real initiative.
• I think that virus destroyed my console.
• So I think that would make a difference.
• I think that higher learning uniformly blows.
• Well, then I think that this is ridiculous.
• I think that your brother died...
• And I think that explains your behavior yesterday.
• I think that is grounds for...
• I think that cinema helps Shakespeare be more comprehensible.
• But I think that you can.
• I think that you're a good liar.
• I think that kind of practice is outrageous.
• I think that was very important.
• I think that is most important.