use strict;
use warnings;

my $line = '';

while (<>) {
	$line .= $_;
	if($line =~ /solar winds/) {
	{
		if( $line =~ /country/) {
			$line =~  s/country/place/;
		}
	}
	elsif($line =~ /solar power/) {
	{
		if( $line =~ /country/) {
			$line =~  s/country/place/;
			}
	}
	$line = '';
}

__END__

syntax error at endurance01.pl line 16, near "elsif"
syntax error at endurance01.pl line 23, near "}"
Missing right curly or square bracket at endurance01.pl line 23, at end of line
endurance01.pl had compilation errors.