Here are two sentences:

The technology-laced Nasdaq Composite Index .IXIC declined 16.68 points , or 1.01 percent , at 1,636.94 .

The broader Standard & Poor 's 500 Index .SPX declined 10.65 points , or 1.07 percent , to 987.86 .

no

Here are two sentences:

Instead , tickets for the Jersey jam went on sale last night through Ticketmaster .

Tickets , available through Ticketmaster , went on sale yesterday .

yes

Here are two sentences:

The worst-affected area was South Kyongsang province where at least 15 people drowned and roads were swept away .

The worst affected area was South Kyeongsang province where at least 15 people drowned and roads were swept away in mud sides .
yes