How to hoard food for an emergency<br>Make sure you have at least £ 300/$490/342 euro's (these are equivalent as of the seventh of may , 2011). Go to a shop that sells canned foods and drinks. Tinned and dried foods are best, as they last for a long time.
Currently, £300 is worth about $481.
We don't know without using external knowledge because the text only says what the conversion rate was on may 7th 2011, which is not current. It's difficult because the system might not know what "currently" means in this context.
( z1 worth :ARG1 ( z2 monetary-quantity :quant 300 :unit ( z3 pound ) ) :ARG2 ( z4 about :op ( z5 monetary-quantity :unit ( z6 dollar ) ) ) :time ( z7 current ) )