Getting Index of the result

Hello @community I’m new here.
I’m trying to build a system which can return me the exact sentence out of the paragraph which contains the result.

Ex: Paragraph: The death toll in Italy from the coronavirus pandemic rose by 743 in one day to 6,820, reversing a declining trend in fatalities observed over the last two days.

In India, 1.3 billion people will go under “total lockdown” from midnight (18:30 GMT) on Tuesday for 21 days to combat the spread of the contagion.

Spain’s deaths surged by 514 in one day, bringing its total to 2,696. It also reported 6,600 new coronavirus cases, raising nationwide infections to 39,673.

Question) How many people are going under lockdown in India?

it should return the start end index of the sentence : In India, 1.3 billion people will go under “total lockdown” from midnight (18:30 GMT) on Tuesday for 21 days to combat the spread of the contagion.

Any idea how to achieve this?