Context:
How to prepare benzocaine (fischer esterification )<br>Add a magnetic stir bar , 1.0 g of p-aminobenzoic acid, and 10ml of absolute ethanol to a round bottom flask. Swirl the mixture until the solid is completely dissolved. Add 1ml of concentrated sulfuric acid drop wise with a pasteur pipette to the ethanol-aminobenzoic solution.
Hypothesis: benzocaine tastes like salty chicken curry OPTIONS:
- Yes
- It's impossible to say
- No
It's impossible to say
Context:
The University of Maine at Machias held its annual Honors Convocation on April 25 and presented more than $71,000 in scholarships and awards. The event was held in the campus Performing Arts Center and featured a welcome message from Susan Hunter, President of University of Maine and University of Maine at Machias.
Hypothesis: The event was in early April OPTIONS:
- Yes
- It's impossible to say
- No
No
Context:
On 12 August, the San Carlos Battalion came across mines placed in their path and one soldier was killed while two were seriously injured. Meanwhile on 10 August, urban commandos took a patrol car by surprise and dropped a grenade inside the car, injuring four and partially destroying the vehicle.
Hypothesis: it happened on august 4 OPTIONS:
- Yes
- It's impossible to say
- No
No